49826320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36637}}^1$

素因数の和:36667

約数の個数: 40

約数和(自身を含む): 122664024

約数和(自身を除く): 72837704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 36637, 73274, 146548, 183185, 293096, 366370, 586192, 622829, 732740, 1245658, 1465480, 2491316, 2930960, 3114145, 4982632, 6228290, 9965264, 12456580, 24913160, 49826320]

約数ペア:

[(1, 49826320), (2, 24913160), (4, 12456580), (5, 9965264), (8, 6228290), (10, 4982632), (16, 3114145), (17, 2930960), (20, 2491316), (34, 1465480), (40, 1245658), (68, 732740), (80, 622829), (85, 586192), (136, 366370), (170, 293096), (272, 183185), (340, 146548), (680, 73274), (1360, 36637)]