49242960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5293

約数の個数: 120

約数和(自身を含む): 178129224

約数和(自身を除く): 128886264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 5261, 9360, 10522, 15783, 21044, 26305, 31566, 42088, 47349, 52610, 63132, 68393, 78915, 84176, 94698, 105220, 126264, 136786, 157830, 189396, 205179, 210440, 236745, 252528, 273572, 315660, 341965, 378792, 410358, 420880, 473490, 547144, 615537, 631320, 683930, 757584, 820716, 946980, 1025895, 1094288, 1231074, 1262640, 1367860, 1641432, 1893960, 2051790, 2462148, 2735720, 3077685, 3282864, 3787920, 4103580, 4924296, 5471440, 6155370, 8207160, 9848592, 12310740, 16414320, 24621480, 49242960]

約数ペア:

[(1, 49242960), (2, 24621480), (3, 16414320), (4, 12310740), (5, 9848592), (6, 8207160), (8, 6155370), (9, 5471440), (10, 4924296), (12, 4103580), (13, 3787920), (15, 3282864), (16, 3077685), (18, 2735720), (20, 2462148), (24, 2051790), (26, 1893960), (30, 1641432), (36, 1367860), (39, 1262640), (40, 1231074), (45, 1094288), (48, 1025895), (52, 946980), (60, 820716), (65, 757584), (72, 683930), (78, 631320), (80, 615537), (90, 547144), (104, 473490), (117, 420880), (120, 410358), (130, 378792), (144, 341965), (156, 315660), (180, 273572), (195, 252528), (208, 236745), (234, 210440), (240, 205179), (260, 189396), (312, 157830), (360, 136786), (390, 126264), (468, 105220), (520, 94698), (585, 84176), (624, 78915), (720, 68393), (780, 63132), (936, 52610), (1040, 47349), (1170, 42088), (1560, 31566), (1872, 26305), (2340, 21044), (3120, 15783), (4680, 10522), (5261, 9360)]