52965880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 140978880

約数和(自身を除く): 88013000

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 73, 85, 88, 97, 110, 136, 146, 170, 187, 194, 220, 292, 340, 365, 374, 388, 440, 485, 584, 680, 730, 748, 776, 803, 935, 970, 1067, 1241, 1460, 1496, 1606, 1649, 1870, 1940, 2134, 2482, 2920, 3212, 3298, 3740, 3880, 4015, 4268, 4964, 5335, 6205, 6424, 6596, 7081, 7480, 8030, 8245, 8536, 9928, 10670, 12410, 13192, 13651, 14162, 16060, 16490, 18139, 21340, 24820, 27302, 28324, 32120, 32980, 35405, 36278, 42680, 49640, 54604, 56648, 65960, 68255, 70810, 72556, 77891, 90695, 109208, 120377, 136510, 141620, 145112, 155782, 181390, 240754, 273020, 283240, 311564, 362780, 389455, 481508, 546040, 601885, 623128, 725560, 778910, 963016, 1203770, 1324147, 1557820, 2407540, 2648294, 3115640, 4815080, 5296588, 6620735, 10593176, 13241470, 26482940, 52965880]

約数ペア:

[(1, 52965880), (2, 26482940), (4, 13241470), (5, 10593176), (8, 6620735), (10, 5296588), (11, 4815080), (17, 3115640), (20, 2648294), (22, 2407540), (34, 1557820), (40, 1324147), (44, 1203770), (55, 963016), (68, 778910), (73, 725560), (85, 623128), (88, 601885), (97, 546040), (110, 481508), (136, 389455), (146, 362780), (170, 311564), (187, 283240), (194, 273020), (220, 240754), (292, 181390), (340, 155782), (365, 145112), (374, 141620), (388, 136510), (440, 120377), (485, 109208), (584, 90695), (680, 77891), (730, 72556), (748, 70810), (776, 68255), (803, 65960), (935, 56648), (970, 54604), (1067, 49640), (1241, 42680), (1460, 36278), (1496, 35405), (1606, 32980), (1649, 32120), (1870, 28324), (1940, 27302), (2134, 24820), (2482, 21340), (2920, 18139), (3212, 16490), (3298, 16060), (3740, 14162), (3880, 13651), (4015, 13192), (4268, 12410), (4964, 10670), (5335, 9928), (6205, 8536), (6424, 8245), (6596, 8030), (7081, 7480)]