51597490

素因数分解:

$2^1\times 5^1\times 7^5\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 108706752

約数和(自身を除く): 57109262

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 307, 343, 490, 614, 686, 1535, 1715, 2149, 2401, 3070, 3430, 4298, 4802, 10745, 12005, 15043, 16807, 21490, 24010, 30086, 33614, 75215, 84035, 105301, 150430, 168070, 210602, 526505, 737107, 1053010, 1474214, 3685535, 5159749, 7371070, 10319498, 25798745, 51597490]

約数ペア:

[(1, 51597490), (2, 25798745), (5, 10319498), (7, 7371070), (10, 5159749), (14, 3685535), (35, 1474214), (49, 1053010), (70, 737107), (98, 526505), (245, 210602), (307, 168070), (343, 150430), (490, 105301), (614, 84035), (686, 75215), (1535, 33614), (1715, 30086), (2149, 24010), (2401, 21490), (3070, 16807), (3430, 15043), (4298, 12005), (4802, 10745)]