49895910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12893}}^1$

素因数の和:12949

約数の個数: 48

約数和(自身を含む): 132756624

約数和(自身を除く): 82860714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 12893, 25786, 38679, 64465, 77358, 116037, 128930, 193395, 232074, 386790, 554399, 580185, 1108798, 1160370, 1663197, 2771995, 3326394, 4989591, 5543990, 8315985, 9979182, 16631970, 24947955, 49895910]

約数ペア:

[(1, 49895910), (2, 24947955), (3, 16631970), (5, 9979182), (6, 8315985), (9, 5543990), (10, 4989591), (15, 3326394), (18, 2771995), (30, 1663197), (43, 1160370), (45, 1108798), (86, 580185), (90, 554399), (129, 386790), (215, 232074), (258, 193395), (387, 128930), (430, 116037), (645, 77358), (774, 64465), (1290, 38679), (1935, 25786), (3870, 12893)]