61353650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1787

約数の個数: 48

約数和(自身を含む): 122992128

約数和(自身を除く): 61638478

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 1721, 3442, 3565, 7130, 8605, 17210, 17825, 35650, 39583, 43025, 53351, 79166, 86050, 106702, 197915, 266755, 395830, 533510, 989575, 1227073, 1333775, 1979150, 2454146, 2667550, 6135365, 12270730, 30676825, 61353650]

約数ペア:

[(1, 61353650), (2, 30676825), (5, 12270730), (10, 6135365), (23, 2667550), (25, 2454146), (31, 1979150), (46, 1333775), (50, 1227073), (62, 989575), (115, 533510), (155, 395830), (230, 266755), (310, 197915), (575, 106702), (713, 86050), (775, 79166), (1150, 53351), (1426, 43025), (1550, 39583), (1721, 35650), (3442, 17825), (3565, 17210), (7130, 8605)]