53089218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32411}}^1$

素因数の和:32439

約数の個数: 48

約数和(自身を含む): 141575616

約数和(自身を除く): 88486398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 32411, 64822, 97233, 194466, 226877, 291699, 421343, 453754, 583398, 680631, 842686, 1264029, 1361262, 2041893, 2528058, 2949401, 3792087, 4083786, 5898802, 7584174, 8848203, 17696406, 26544609, 53089218]

約数ペア:

[(1, 53089218), (2, 26544609), (3, 17696406), (6, 8848203), (7, 7584174), (9, 5898802), (13, 4083786), (14, 3792087), (18, 2949401), (21, 2528058), (26, 2041893), (39, 1361262), (42, 1264029), (63, 842686), (78, 680631), (91, 583398), (117, 453754), (126, 421343), (182, 291699), (234, 226877), (273, 194466), (546, 97233), (819, 64822), (1638, 32411)]