56157766

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10259}}^1$

素因数の和:10308

約数の個数: 32

約数和(自身を含む): 106375680

約数和(自身を除く): 50217914

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 10259, 20518, 71813, 143626, 174403, 235957, 348806, 471914, 1220821, 1651699, 2441642, 3303398, 4011269, 8022538, 28078883, 56157766]

約数ペア:

[(1, 56157766), (2, 28078883), (7, 8022538), (14, 4011269), (17, 3303398), (23, 2441642), (34, 1651699), (46, 1220821), (119, 471914), (161, 348806), (238, 235957), (322, 174403), (391, 143626), (782, 71813), (2737, 20518), (5474, 10259)]