50531790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 125831232

約数和(自身を除く): 75299442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 61, 106, 122, 159, 183, 265, 305, 318, 366, 521, 530, 610, 795, 915, 1042, 1563, 1590, 1830, 2605, 3126, 3233, 5210, 6466, 7815, 9699, 15630, 16165, 19398, 27613, 31781, 32330, 48495, 55226, 63562, 82839, 95343, 96990, 138065, 158905, 165678, 190686, 276130, 317810, 414195, 476715, 828390, 953430, 1684393, 3368786, 5053179, 8421965, 10106358, 16843930, 25265895, 50531790]

約数ペア:

[(1, 50531790), (2, 25265895), (3, 16843930), (5, 10106358), (6, 8421965), (10, 5053179), (15, 3368786), (30, 1684393), (53, 953430), (61, 828390), (106, 476715), (122, 414195), (159, 317810), (183, 276130), (265, 190686), (305, 165678), (318, 158905), (366, 138065), (521, 96990), (530, 95343), (610, 82839), (795, 63562), (915, 55226), (1042, 48495), (1563, 32330), (1590, 31781), (1830, 27613), (2605, 19398), (3126, 16165), (3233, 15630), (5210, 9699), (6466, 7815)]