51791208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2069}}^1$

素因数の和:2234

約数の個数: 64

約数和(自身を含む): 149040000

約数和(自身を除く): 97248792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2069, 2086, 3129, 3576, 4138, 4172, 6207, 6258, 8276, 8344, 12414, 12516, 14483, 16552, 24828, 25032, 28966, 43449, 49656, 57932, 86898, 115864, 173796, 308281, 347592, 616562, 924843, 1233124, 1849686, 2157967, 2466248, 3699372, 4315934, 6473901, 7398744, 8631868, 12947802, 17263736, 25895604, 51791208]

約数ペア:

[(1, 51791208), (2, 25895604), (3, 17263736), (4, 12947802), (6, 8631868), (7, 7398744), (8, 6473901), (12, 4315934), (14, 3699372), (21, 2466248), (24, 2157967), (28, 1849686), (42, 1233124), (56, 924843), (84, 616562), (149, 347592), (168, 308281), (298, 173796), (447, 115864), (596, 86898), (894, 57932), (1043, 49656), (1192, 43449), (1788, 28966), (2069, 25032), (2086, 24828), (3129, 16552), (3576, 14483), (4138, 12516), (4172, 12414), (6207, 8344), (6258, 8276)]