49583380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2927}}^1$

素因数の和:2965

約数の個数: 72

約数和(自身を含む): 130846464

約数和(自身を除く): 81263084

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 2927, 3388, 4235, 5854, 8470, 11708, 14635, 16940, 20489, 29270, 32197, 40978, 58540, 64394, 81956, 102445, 128788, 160985, 204890, 225379, 321970, 354167, 409780, 450758, 643940, 708334, 901516, 1126895, 1416668, 1770835, 2253790, 2479169, 3541670, 4507580, 4958338, 7083340, 9916676, 12395845, 24791690, 49583380]

約数ペア:

[(1, 49583380), (2, 24791690), (4, 12395845), (5, 9916676), (7, 7083340), (10, 4958338), (11, 4507580), (14, 3541670), (20, 2479169), (22, 2253790), (28, 1770835), (35, 1416668), (44, 1126895), (55, 901516), (70, 708334), (77, 643940), (110, 450758), (121, 409780), (140, 354167), (154, 321970), (220, 225379), (242, 204890), (308, 160985), (385, 128788), (484, 102445), (605, 81956), (770, 64394), (847, 58540), (1210, 40978), (1540, 32197), (1694, 29270), (2420, 20489), (2927, 16940), (3388, 14635), (4235, 11708), (5854, 8470)]