50639680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 224

約数和(自身を含む): 155667456

約数和(自身を除く): 105027776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 47, 52, 56, 64, 65, 70, 74, 80, 91, 94, 104, 112, 130, 140, 148, 160, 182, 185, 188, 208, 224, 235, 259, 260, 280, 296, 320, 329, 364, 370, 376, 416, 448, 455, 470, 481, 518, 520, 560, 592, 611, 658, 728, 740, 752, 832, 910, 940, 962, 1036, 1040, 1120, 1184, 1222, 1295, 1316, 1456, 1480, 1504, 1645, 1739, 1820, 1880, 1924, 2072, 2080, 2240, 2368, 2405, 2444, 2590, 2632, 2912, 2960, 3008, 3055, 3290, 3367, 3478, 3640, 3760, 3848, 4144, 4160, 4277, 4810, 4888, 5180, 5264, 5824, 5920, 6110, 6580, 6734, 6956, 7280, 7520, 7696, 8288, 8554, 8695, 9620, 9776, 10360, 10528, 11840, 12173, 12220, 13160, 13468, 13912, 14560, 15040, 15392, 16576, 16835, 17108, 17390, 19240, 19552, 20720, 21056, 21385, 22607, 24346, 24440, 26320, 26936, 27824, 29120, 30784, 33670, 34216, 34780, 38480, 39104, 41440, 42770, 45214, 48692, 48880, 52640, 53872, 55648, 60865, 67340, 68432, 69560, 76960, 82880, 85540, 90428, 97384, 97760, 105280, 107744, 111296, 113035, 121730, 134680, 136864, 139120, 153920, 158249, 171080, 180856, 194768, 195520, 215488, 226070, 243460, 269360, 273728, 278240, 316498, 342160, 361712, 389536, 452140, 486920, 538720, 556480, 632996, 684320, 723424, 779072, 791245, 904280, 973840, 1077440, 1265992, 1368640, 1446848, 1582490, 1808560, 1947680, 2531984, 3164980, 3617120, 3895360, 5063968, 6329960, 7234240, 10127936, 12659920, 25319840, 50639680]

約数ペア:

[(1, 50639680), (2, 25319840), (4, 12659920), (5, 10127936), (7, 7234240), (8, 6329960), (10, 5063968), (13, 3895360), (14, 3617120), (16, 3164980), (20, 2531984), (26, 1947680), (28, 1808560), (32, 1582490), (35, 1446848), (37, 1368640), (40, 1265992), (47, 1077440), (52, 973840), (56, 904280), (64, 791245), (65, 779072), (70, 723424), (74, 684320), (80, 632996), (91, 556480), (94, 538720), (104, 486920), (112, 452140), (130, 389536), (140, 361712), (148, 342160), (160, 316498), (182, 278240), (185, 273728), (188, 269360), (208, 243460), (224, 226070), (235, 215488), (259, 195520), (260, 194768), (280, 180856), (296, 171080), (320, 158249), (329, 153920), (364, 139120), (370, 136864), (376, 134680), (416, 121730), (448, 113035), (455, 111296), (470, 107744), (481, 105280), (518, 97760), (520, 97384), (560, 90428), (592, 85540), (611, 82880), (658, 76960), (728, 69560), (740, 68432), (752, 67340), (832, 60865), (910, 55648), (940, 53872), (962, 52640), (1036, 48880), (1040, 48692), (1120, 45214), (1184, 42770), (1222, 41440), (1295, 39104), (1316, 38480), (1456, 34780), (1480, 34216), (1504, 33670), (1645, 30784), (1739, 29120), (1820, 27824), (1880, 26936), (1924, 26320), (2072, 24440), (2080, 24346), (2240, 22607), (2368, 21385), (2405, 21056), (2444, 20720), (2590, 19552), (2632, 19240), (2912, 17390), (2960, 17108), (3008, 16835), (3055, 16576), (3290, 15392), (3367, 15040), (3478, 14560), (3640, 13912), (3760, 13468), (3848, 13160), (4144, 12220), (4160, 12173), (4277, 11840), (4810, 10528), (4888, 10360), (5180, 9776), (5264, 9620), (5824, 8695), (5920, 8554), (6110, 8288), (6580, 7696), (6734, 7520), (6956, 7280)]