48875540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 121777992

約数和(自身を除く): 72902452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 941, 980, 1060, 1484, 1855, 1882, 2597, 3710, 3764, 4705, 5194, 6587, 7420, 9410, 10388, 12985, 13174, 18820, 25970, 26348, 32935, 46109, 49873, 51940, 65870, 92218, 99746, 131740, 184436, 199492, 230545, 249365, 349111, 461090, 498730, 698222, 922180, 997460, 1396444, 1745555, 2443777, 3491110, 4887554, 6982220, 9775108, 12218885, 24437770, 48875540]

約数ペア:

[(1, 48875540), (2, 24437770), (4, 12218885), (5, 9775108), (7, 6982220), (10, 4887554), (14, 3491110), (20, 2443777), (28, 1745555), (35, 1396444), (49, 997460), (53, 922180), (70, 698222), (98, 498730), (106, 461090), (140, 349111), (196, 249365), (212, 230545), (245, 199492), (265, 184436), (371, 131740), (490, 99746), (530, 92218), (742, 65870), (941, 51940), (980, 49873), (1060, 46109), (1484, 32935), (1855, 26348), (1882, 25970), (2597, 18820), (3710, 13174), (3764, 12985), (4705, 10388), (5194, 9410), (6587, 7420)]