51419430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1861}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 134198064

約数和(自身を除く): 82778634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 1861, 2763, 3070, 3722, 4605, 5526, 5583, 9210, 9305, 11166, 13815, 16749, 18610, 27630, 27915, 33498, 55830, 83745, 167490, 571327, 1142654, 1713981, 2856635, 3427962, 5141943, 5713270, 8569905, 10283886, 17139810, 25709715, 51419430]

約数ペア:

[(1, 51419430), (2, 25709715), (3, 17139810), (5, 10283886), (6, 8569905), (9, 5713270), (10, 5141943), (15, 3427962), (18, 2856635), (30, 1713981), (45, 1142654), (90, 571327), (307, 167490), (614, 83745), (921, 55830), (1535, 33498), (1842, 27915), (1861, 27630), (2763, 18610), (3070, 16749), (3722, 13815), (4605, 11166), (5526, 9305), (5583, 9210)]