54551238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 129669120

約数和(自身を除く): 75117882

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 79, 82, 123, 158, 237, 246, 287, 401, 474, 553, 574, 802, 861, 1106, 1203, 1659, 1722, 2406, 2807, 3239, 3318, 5614, 6478, 8421, 9717, 16441, 16842, 19434, 22673, 31679, 32882, 45346, 49323, 63358, 68019, 95037, 98646, 115087, 136038, 190074, 221753, 230174, 345261, 443506, 665259, 690522, 1298839, 1330518, 2597678, 3896517, 7793034, 9091873, 18183746, 27275619, 54551238]

約数ペア:

[(1, 54551238), (2, 27275619), (3, 18183746), (6, 9091873), (7, 7793034), (14, 3896517), (21, 2597678), (41, 1330518), (42, 1298839), (79, 690522), (82, 665259), (123, 443506), (158, 345261), (237, 230174), (246, 221753), (287, 190074), (401, 136038), (474, 115087), (553, 98646), (574, 95037), (802, 68019), (861, 63358), (1106, 49323), (1203, 45346), (1659, 32882), (1722, 31679), (2406, 22673), (2807, 19434), (3239, 16842), (3318, 16441), (5614, 9717), (6478, 8421)]