49367320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3868

約数の個数: 64

約数和(自身を含む): 123832800

約数和(自身を除く): 74465480

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 3821, 6460, 7642, 12920, 15284, 19105, 30568, 38210, 64957, 72599, 76420, 129914, 145198, 152840, 259828, 290396, 324785, 362995, 519656, 580792, 649570, 725990, 1234183, 1299140, 1451980, 2468366, 2598280, 2903960, 4936732, 6170915, 9873464, 12341830, 24683660, 49367320]

約数ペア:

[(1, 49367320), (2, 24683660), (4, 12341830), (5, 9873464), (8, 6170915), (10, 4936732), (17, 2903960), (19, 2598280), (20, 2468366), (34, 1451980), (38, 1299140), (40, 1234183), (68, 725990), (76, 649570), (85, 580792), (95, 519656), (136, 362995), (152, 324785), (170, 290396), (190, 259828), (323, 152840), (340, 145198), (380, 129914), (646, 76420), (680, 72599), (760, 64957), (1292, 38210), (1615, 30568), (2584, 19105), (3230, 15284), (3821, 12920), (6460, 7642)]