49074640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 120528000

約数和(自身を除く): 71453360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 149, 179, 184, 230, 298, 358, 368, 460, 596, 716, 745, 895, 920, 1192, 1432, 1490, 1790, 1840, 2384, 2864, 2980, 3427, 3580, 4117, 5960, 6854, 7160, 8234, 11920, 13708, 14320, 16468, 17135, 20585, 26671, 27416, 32936, 34270, 41170, 53342, 54832, 65872, 68540, 82340, 106684, 133355, 137080, 164680, 213368, 266710, 274160, 329360, 426736, 533420, 613433, 1066840, 1226866, 2133680, 2453732, 3067165, 4907464, 6134330, 9814928, 12268660, 24537320, 49074640]

約数ペア:

[(1, 49074640), (2, 24537320), (4, 12268660), (5, 9814928), (8, 6134330), (10, 4907464), (16, 3067165), (20, 2453732), (23, 2133680), (40, 1226866), (46, 1066840), (80, 613433), (92, 533420), (115, 426736), (149, 329360), (179, 274160), (184, 266710), (230, 213368), (298, 164680), (358, 137080), (368, 133355), (460, 106684), (596, 82340), (716, 68540), (745, 65872), (895, 54832), (920, 53342), (1192, 41170), (1432, 34270), (1490, 32936), (1790, 27416), (1840, 26671), (2384, 20585), (2864, 17135), (2980, 16468), (3427, 14320), (3580, 13708), (4117, 11920), (5960, 8234), (6854, 7160)]