54546050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2763

約数の個数: 48

約数和(自身を含む): 112826112

約数和(自身を除く): 58280062

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2707, 4030, 5414, 10075, 13535, 20150, 27070, 35191, 67675, 70382, 83917, 135350, 167834, 175955, 351910, 419585, 839170, 879775, 1090921, 1759550, 2097925, 2181842, 4195850, 5454605, 10909210, 27273025, 54546050]

約数ペア:

[(1, 54546050), (2, 27273025), (5, 10909210), (10, 5454605), (13, 4195850), (25, 2181842), (26, 2097925), (31, 1759550), (50, 1090921), (62, 879775), (65, 839170), (130, 419585), (155, 351910), (310, 175955), (325, 167834), (403, 135350), (650, 83917), (775, 70382), (806, 67675), (1550, 35191), (2015, 27070), (2707, 20150), (4030, 13535), (5414, 10075)]