51289578766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1\times {\mathrm{7757}}^1$

素因数の和:8880

約数の個数: 32

約数和(自身を含む): 81507409920

約数和(自身を除く): 30217831154

約数列:

[1, 2, 19, 38, 191, 382, 911, 1822, 3629, 7258, 7757, 15514, 17309, 34618, 147383, 174001, 294766, 348002, 1481587, 2963174, 3306019, 6612038, 7066627, 14133254, 28150153, 56300306, 134265913, 268531826, 1349725757, 2699451514, 25644789383, 51289578766]

約数ペア:

[(1, 51289578766), (2, 25644789383), (19, 2699451514), (38, 1349725757), (191, 268531826), (382, 134265913), (911, 56300306), (1822, 28150153), (3629, 14133254), (7258, 7066627), (7757, 6612038), (15514, 3306019), (17309, 2963174), (34618, 1481587), (147383, 348002), (174001, 294766)]