55389432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{677}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 158814720

約数和(自身を除く): 103425288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 677, 974, 1354, 1461, 1948, 2031, 2708, 2922, 3409, 3896, 4062, 4739, 5416, 5844, 6818, 8124, 9478, 10227, 11688, 13636, 14217, 16248, 18956, 20454, 27272, 28434, 37912, 40908, 56868, 81816, 113736, 329699, 659398, 989097, 1318796, 1978194, 2307893, 2637592, 3956388, 4615786, 6923679, 7912776, 9231572, 13847358, 18463144, 27694716, 55389432]

約数ペア:

[(1, 55389432), (2, 27694716), (3, 18463144), (4, 13847358), (6, 9231572), (7, 7912776), (8, 6923679), (12, 4615786), (14, 3956388), (21, 2637592), (24, 2307893), (28, 1978194), (42, 1318796), (56, 989097), (84, 659398), (168, 329699), (487, 113736), (677, 81816), (974, 56868), (1354, 40908), (1461, 37912), (1948, 28434), (2031, 27272), (2708, 20454), (2922, 18956), (3409, 16248), (3896, 14217), (4062, 13636), (4739, 11688), (5416, 10227), (5844, 9478), (6818, 8124)]