51399768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1877}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 147836160

約数和(自身を除く): 96436392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1877, 1956, 2282, 3423, 3754, 3912, 4564, 5631, 6846, 7508, 9128, 11262, 13139, 13692, 15016, 22524, 26278, 27384, 39417, 45048, 52556, 78834, 105112, 157668, 305951, 315336, 611902, 917853, 1223804, 1835706, 2141657, 2447608, 3671412, 4283314, 6424971, 7342824, 8566628, 12849942, 17133256, 25699884, 51399768]

約数ペア:

[(1, 51399768), (2, 25699884), (3, 17133256), (4, 12849942), (6, 8566628), (7, 7342824), (8, 6424971), (12, 4283314), (14, 3671412), (21, 2447608), (24, 2141657), (28, 1835706), (42, 1223804), (56, 917853), (84, 611902), (163, 315336), (168, 305951), (326, 157668), (489, 105112), (652, 78834), (978, 52556), (1141, 45048), (1304, 39417), (1877, 27384), (1956, 26278), (2282, 22524), (3423, 15016), (3754, 13692), (3912, 13139), (4564, 11262), (5631, 9128), (6846, 7508)]