47611460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1229}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 108486000

約数和(自身を除く): 60874540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1229, 1490, 1937, 2458, 2980, 3874, 4916, 6145, 7748, 9685, 12290, 15977, 19370, 24580, 31954, 38740, 63908, 79885, 159770, 183121, 319540, 366242, 732484, 915605, 1831210, 2380573, 3662420, 4761146, 9522292, 11902865, 23805730, 47611460]

約数ペア:

[(1, 47611460), (2, 23805730), (4, 11902865), (5, 9522292), (10, 4761146), (13, 3662420), (20, 2380573), (26, 1831210), (52, 915605), (65, 732484), (130, 366242), (149, 319540), (260, 183121), (298, 159770), (596, 79885), (745, 63908), (1229, 38740), (1490, 31954), (1937, 24580), (2458, 19370), (2980, 15977), (3874, 12290), (4916, 9685), (6145, 7748)]