52248940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 112805280

約数和(自身を除く): 60556340

約数列:

[1, 2, 4, 5, 10, 20, 61, 113, 122, 226, 244, 305, 379, 452, 565, 610, 758, 1130, 1220, 1516, 1895, 2260, 3790, 6893, 7580, 13786, 23119, 27572, 34465, 42827, 46238, 68930, 85654, 92476, 115595, 137860, 171308, 214135, 231190, 428270, 462380, 856540, 2612447, 5224894, 10449788, 13062235, 26124470, 52248940]

約数ペア:

[(1, 52248940), (2, 26124470), (4, 13062235), (5, 10449788), (10, 5224894), (20, 2612447), (61, 856540), (113, 462380), (122, 428270), (226, 231190), (244, 214135), (305, 171308), (379, 137860), (452, 115595), (565, 92476), (610, 85654), (758, 68930), (1130, 46238), (1220, 42827), (1516, 34465), (1895, 27572), (2260, 23119), (3790, 13786), (6893, 7580)]