55091538

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 121998240

約数和(自身を除く): 66906702

約数列:

[1, 2, 3, 6, 9, 18, 97, 139, 194, 227, 278, 291, 417, 454, 582, 681, 834, 873, 1251, 1362, 1746, 2043, 2502, 4086, 13483, 22019, 26966, 31553, 40449, 44038, 63106, 66057, 80898, 94659, 121347, 132114, 189318, 198171, 242694, 283977, 396342, 567954, 3060641, 6121282, 9181923, 18363846, 27545769, 55091538]

約数ペア:

[(1, 55091538), (2, 27545769), (3, 18363846), (6, 9181923), (9, 6121282), (18, 3060641), (97, 567954), (139, 396342), (194, 283977), (227, 242694), (278, 198171), (291, 189318), (417, 132114), (454, 121347), (582, 94659), (681, 80898), (834, 66057), (873, 63106), (1251, 44038), (1362, 40449), (1746, 31553), (2043, 26966), (2502, 22019), (4086, 13483)]