51254868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{967}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 137037824

約数和(自身を除く): 85782956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 631, 967, 1262, 1893, 1934, 2524, 2901, 3786, 3868, 4417, 5802, 6769, 7572, 8834, 11604, 13251, 13538, 17668, 20307, 26502, 27076, 40614, 53004, 81228, 610177, 1220354, 1830531, 2440708, 3661062, 4271239, 7322124, 8542478, 12813717, 17084956, 25627434, 51254868]

約数ペア:

[(1, 51254868), (2, 25627434), (3, 17084956), (4, 12813717), (6, 8542478), (7, 7322124), (12, 4271239), (14, 3661062), (21, 2440708), (28, 1830531), (42, 1220354), (84, 610177), (631, 81228), (967, 53004), (1262, 40614), (1893, 27076), (1934, 26502), (2524, 20307), (2901, 17668), (3786, 13538), (3868, 13251), (4417, 11604), (5802, 8834), (6769, 7572)]