56155372

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22039}}^1$

素因数の和:22070

約数の個数: 36

約数和(自身を含む): 123115440

約数和(自身を除く): 66960068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 22039, 44078, 88156, 154273, 286507, 308546, 573014, 617092, 1079911, 1146028, 2005549, 2159822, 4011098, 4319644, 8022196, 14038843, 28077686, 56155372]

約数ペア:

[(1, 56155372), (2, 28077686), (4, 14038843), (7, 8022196), (13, 4319644), (14, 4011098), (26, 2159822), (28, 2005549), (49, 1146028), (52, 1079911), (91, 617092), (98, 573014), (182, 308546), (196, 286507), (364, 154273), (637, 88156), (1274, 44078), (2548, 22039)]