51484580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 131604480

約数和(自身を除く): 80119900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 59, 70, 92, 115, 118, 140, 161, 230, 236, 271, 295, 322, 413, 460, 542, 590, 644, 805, 826, 1084, 1180, 1355, 1357, 1610, 1652, 1897, 2065, 2710, 2714, 3220, 3794, 4130, 5420, 5428, 6233, 6785, 7588, 8260, 9485, 9499, 12466, 13570, 15989, 18970, 18998, 24932, 27140, 31165, 31978, 37940, 37996, 43631, 47495, 62330, 63956, 79945, 87262, 94990, 111923, 124660, 159890, 174524, 189980, 218155, 223846, 319780, 367747, 436310, 447692, 559615, 735494, 872620, 1119230, 1470988, 1838735, 2238460, 2574229, 3677470, 5148458, 7354940, 10296916, 12871145, 25742290, 51484580]

約数ペア:

[(1, 51484580), (2, 25742290), (4, 12871145), (5, 10296916), (7, 7354940), (10, 5148458), (14, 3677470), (20, 2574229), (23, 2238460), (28, 1838735), (35, 1470988), (46, 1119230), (59, 872620), (70, 735494), (92, 559615), (115, 447692), (118, 436310), (140, 367747), (161, 319780), (230, 223846), (236, 218155), (271, 189980), (295, 174524), (322, 159890), (413, 124660), (460, 111923), (542, 94990), (590, 87262), (644, 79945), (805, 63956), (826, 62330), (1084, 47495), (1180, 43631), (1355, 37996), (1357, 37940), (1610, 31978), (1652, 31165), (1897, 27140), (2065, 24932), (2710, 18998), (2714, 18970), (3220, 15989), (3794, 13570), (4130, 12466), (5420, 9499), (5428, 9485), (6233, 8260), (6785, 7588)]