49026640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 134991360

約数和(自身を除く): 85964720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 47, 52, 59, 65, 68, 80, 85, 94, 104, 118, 130, 136, 170, 188, 208, 221, 235, 236, 260, 272, 295, 340, 376, 442, 470, 472, 520, 590, 611, 680, 752, 767, 799, 884, 940, 944, 1003, 1040, 1105, 1180, 1222, 1360, 1534, 1598, 1768, 1880, 2006, 2210, 2360, 2444, 2773, 3055, 3068, 3196, 3536, 3760, 3835, 3995, 4012, 4420, 4720, 4888, 5015, 5546, 6110, 6136, 6392, 7670, 7990, 8024, 8840, 9776, 10030, 10387, 11092, 12220, 12272, 12784, 13039, 13865, 15340, 15980, 16048, 17680, 20060, 20774, 22184, 24440, 26078, 27730, 30680, 31960, 36049, 40120, 41548, 44368, 47141, 48880, 51935, 52156, 55460, 61360, 63920, 65195, 72098, 80240, 83096, 94282, 103870, 104312, 110920, 130390, 144196, 166192, 180245, 188564, 207740, 208624, 221840, 235705, 260780, 288392, 360490, 377128, 415480, 471410, 521560, 576784, 612833, 720980, 754256, 830960, 942820, 1043120, 1225666, 1441960, 1885640, 2451332, 2883920, 3064165, 3771280, 4902664, 6128330, 9805328, 12256660, 24513320, 49026640]

約数ペア:

[(1, 49026640), (2, 24513320), (4, 12256660), (5, 9805328), (8, 6128330), (10, 4902664), (13, 3771280), (16, 3064165), (17, 2883920), (20, 2451332), (26, 1885640), (34, 1441960), (40, 1225666), (47, 1043120), (52, 942820), (59, 830960), (65, 754256), (68, 720980), (80, 612833), (85, 576784), (94, 521560), (104, 471410), (118, 415480), (130, 377128), (136, 360490), (170, 288392), (188, 260780), (208, 235705), (221, 221840), (235, 208624), (236, 207740), (260, 188564), (272, 180245), (295, 166192), (340, 144196), (376, 130390), (442, 110920), (470, 104312), (472, 103870), (520, 94282), (590, 83096), (611, 80240), (680, 72098), (752, 65195), (767, 63920), (799, 61360), (884, 55460), (940, 52156), (944, 51935), (1003, 48880), (1040, 47141), (1105, 44368), (1180, 41548), (1222, 40120), (1360, 36049), (1534, 31960), (1598, 30680), (1768, 27730), (1880, 26078), (2006, 24440), (2210, 22184), (2360, 20774), (2444, 20060), (2773, 17680), (3055, 16048), (3068, 15980), (3196, 15340), (3536, 13865), (3760, 13039), (3835, 12784), (3995, 12272), (4012, 12220), (4420, 11092), (4720, 10387), (4888, 10030), (5015, 9776), (5546, 8840), (6110, 8024), (6136, 7990), (6392, 7670)]