53245360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 180

約数和(自身を含む): 156231072

約数和(自身を除く): 102985712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 47, 49, 56, 68, 70, 80, 85, 94, 98, 112, 119, 136, 140, 170, 188, 196, 235, 238, 245, 272, 280, 289, 329, 340, 376, 392, 470, 476, 490, 560, 578, 595, 658, 680, 752, 784, 799, 833, 940, 952, 980, 1156, 1190, 1316, 1360, 1445, 1598, 1645, 1666, 1880, 1904, 1960, 2023, 2303, 2312, 2380, 2632, 2890, 3196, 3290, 3332, 3760, 3920, 3995, 4046, 4165, 4606, 4624, 4760, 5264, 5593, 5780, 6392, 6580, 6664, 7990, 8092, 8330, 9212, 9520, 10115, 11186, 11515, 11560, 12784, 13160, 13328, 13583, 14161, 15980, 16184, 16660, 18424, 20230, 22372, 23030, 23120, 26320, 27166, 27965, 28322, 31960, 32368, 33320, 36848, 39151, 40460, 44744, 46060, 54332, 55930, 56644, 63920, 66640, 67915, 70805, 78302, 80920, 89488, 92120, 95081, 108664, 111860, 113288, 135830, 141610, 156604, 161840, 184240, 190162, 195755, 217328, 223720, 226576, 271660, 283220, 313208, 380324, 391510, 447440, 475405, 543320, 566440, 626416, 665567, 760648, 783020, 950810, 1086640, 1132880, 1331134, 1521296, 1566040, 1901620, 2662268, 3132080, 3327835, 3803240, 5324536, 6655670, 7606480, 10649072, 13311340, 26622680, 53245360]

約数ペア:

[(1, 53245360), (2, 26622680), (4, 13311340), (5, 10649072), (7, 7606480), (8, 6655670), (10, 5324536), (14, 3803240), (16, 3327835), (17, 3132080), (20, 2662268), (28, 1901620), (34, 1566040), (35, 1521296), (40, 1331134), (47, 1132880), (49, 1086640), (56, 950810), (68, 783020), (70, 760648), (80, 665567), (85, 626416), (94, 566440), (98, 543320), (112, 475405), (119, 447440), (136, 391510), (140, 380324), (170, 313208), (188, 283220), (196, 271660), (235, 226576), (238, 223720), (245, 217328), (272, 195755), (280, 190162), (289, 184240), (329, 161840), (340, 156604), (376, 141610), (392, 135830), (470, 113288), (476, 111860), (490, 108664), (560, 95081), (578, 92120), (595, 89488), (658, 80920), (680, 78302), (752, 70805), (784, 67915), (799, 66640), (833, 63920), (940, 56644), (952, 55930), (980, 54332), (1156, 46060), (1190, 44744), (1316, 40460), (1360, 39151), (1445, 36848), (1598, 33320), (1645, 32368), (1666, 31960), (1880, 28322), (1904, 27965), (1960, 27166), (2023, 26320), (2303, 23120), (2312, 23030), (2380, 22372), (2632, 20230), (2890, 18424), (3196, 16660), (3290, 16184), (3332, 15980), (3760, 14161), (3920, 13583), (3995, 13328), (4046, 13160), (4165, 12784), (4606, 11560), (4624, 11515), (4760, 11186), (5264, 10115), (5593, 9520), (5780, 9212), (6392, 8330), (6580, 8092), (6664, 7990)]