47806530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 118412928

約数和(自身を除く): 70606398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 107, 159, 214, 265, 281, 318, 321, 530, 535, 562, 642, 795, 843, 1070, 1405, 1590, 1605, 1686, 2810, 3210, 4215, 5671, 8430, 11342, 14893, 17013, 28355, 29786, 30067, 34026, 44679, 56710, 60134, 74465, 85065, 89358, 90201, 148930, 150335, 170130, 180402, 223395, 300670, 446790, 451005, 902010, 1593551, 3187102, 4780653, 7967755, 9561306, 15935510, 23903265, 47806530]

約数ペア:

[(1, 47806530), (2, 23903265), (3, 15935510), (5, 9561306), (6, 7967755), (10, 4780653), (15, 3187102), (30, 1593551), (53, 902010), (106, 451005), (107, 446790), (159, 300670), (214, 223395), (265, 180402), (281, 170130), (318, 150335), (321, 148930), (530, 90201), (535, 89358), (562, 85065), (642, 74465), (795, 60134), (843, 56710), (1070, 44679), (1405, 34026), (1590, 30067), (1605, 29786), (1686, 28355), (2810, 17013), (3210, 14893), (4215, 11342), (5671, 8430)]