49281372

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{7243}}^1$

素因数の和:7269

約数の個数: 72

約数和(自身を含む): 147661696

約数和(自身を除く): 98380324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 7243, 14486, 21729, 28972, 43458, 50701, 65187, 86916, 101402, 130374, 152103, 195561, 202804, 260748, 304206, 391122, 456309, 586683, 608412, 782244, 912618, 1173366, 1368927, 1760049, 1825236, 2346732, 2737854, 3520098, 4106781, 5475708, 7040196, 8213562, 12320343, 16427124, 24640686, 49281372]

約数ペア:

[(1, 49281372), (2, 24640686), (3, 16427124), (4, 12320343), (6, 8213562), (7, 7040196), (9, 5475708), (12, 4106781), (14, 3520098), (18, 2737854), (21, 2346732), (27, 1825236), (28, 1760049), (36, 1368927), (42, 1173366), (54, 912618), (63, 782244), (81, 608412), (84, 586683), (108, 456309), (126, 391122), (162, 304206), (189, 260748), (243, 202804), (252, 195561), (324, 152103), (378, 130374), (486, 101402), (567, 86916), (756, 65187), (972, 50701), (1134, 43458), (1701, 28972), (2268, 21729), (3402, 14486), (6804, 7243)]