48903764

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 113619240

約数和(自身を除く): 64715476

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1129, 1274, 1547, 1666, 2258, 2548, 3094, 3332, 4516, 6188, 7903, 10829, 14677, 15806, 19193, 21658, 29354, 31612, 38386, 43316, 55321, 58708, 76772, 102739, 110642, 134351, 205478, 221284, 249509, 268702, 410956, 499018, 537404, 719173, 940457, 998036, 1438346, 1746563, 1880914, 2876692, 3493126, 3761828, 6986252, 12225941, 24451882, 48903764]

約数ペア:

[(1, 48903764), (2, 24451882), (4, 12225941), (7, 6986252), (13, 3761828), (14, 3493126), (17, 2876692), (26, 1880914), (28, 1746563), (34, 1438346), (49, 998036), (52, 940457), (68, 719173), (91, 537404), (98, 499018), (119, 410956), (182, 268702), (196, 249509), (221, 221284), (238, 205478), (364, 134351), (442, 110642), (476, 102739), (637, 76772), (833, 58708), (884, 55321), (1129, 43316), (1274, 38386), (1547, 31612), (1666, 29354), (2258, 21658), (2548, 19193), (3094, 15806), (3332, 14677), (4516, 10829), (6188, 7903)]