49197840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10789}}^1$

素因数の和:10824

約数の個数: 80

約数和(自身を含む): 160555200

約数和(自身を除く): 111357360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 10789, 21578, 32367, 43156, 53945, 64734, 86312, 107890, 129468, 161835, 172624, 204991, 215780, 258936, 323670, 409982, 431560, 517872, 614973, 647340, 819964, 863120, 1024955, 1229946, 1294680, 1639928, 2049910, 2459892, 2589360, 3074865, 3279856, 4099820, 4919784, 6149730, 8199640, 9839568, 12299460, 16399280, 24598920, 49197840]

約数ペア:

[(1, 49197840), (2, 24598920), (3, 16399280), (4, 12299460), (5, 9839568), (6, 8199640), (8, 6149730), (10, 4919784), (12, 4099820), (15, 3279856), (16, 3074865), (19, 2589360), (20, 2459892), (24, 2049910), (30, 1639928), (38, 1294680), (40, 1229946), (48, 1024955), (57, 863120), (60, 819964), (76, 647340), (80, 614973), (95, 517872), (114, 431560), (120, 409982), (152, 323670), (190, 258936), (228, 215780), (240, 204991), (285, 172624), (304, 161835), (380, 129468), (456, 107890), (570, 86312), (760, 64734), (912, 53945), (1140, 43156), (1520, 32367), (2280, 21578), (4560, 10789)]