49896270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 133922880

約数和(自身を除く): 84026610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 543, 905, 1021, 1086, 1629, 1810, 2042, 2715, 3063, 3258, 4887, 5105, 5430, 6126, 8145, 9189, 9774, 10210, 15315, 16290, 18378, 24435, 27567, 30630, 45945, 48870, 55134, 91890, 137835, 184801, 275670, 369602, 554403, 924005, 1108806, 1663209, 1848010, 2772015, 3326418, 4989627, 5544030, 8316045, 9979254, 16632090, 24948135, 49896270]

約数ペア:

[(1, 49896270), (2, 24948135), (3, 16632090), (5, 9979254), (6, 8316045), (9, 5544030), (10, 4989627), (15, 3326418), (18, 2772015), (27, 1848010), (30, 1663209), (45, 1108806), (54, 924005), (90, 554403), (135, 369602), (181, 275670), (270, 184801), (362, 137835), (543, 91890), (905, 55134), (1021, 48870), (1086, 45945), (1629, 30630), (1810, 27567), (2042, 24435), (2715, 18378), (3063, 16290), (3258, 15315), (4887, 10210), (5105, 9774), (5430, 9189), (6126, 8145)]