52978590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{28031}}^1$

素因数の和:28054

約数の個数: 64

約数和(自身を含む): 161464320

約数和(自身を除く): 108485730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 28031, 56062, 84093, 140155, 168186, 196217, 252279, 280310, 392434, 420465, 504558, 588651, 756837, 840930, 981085, 1177302, 1261395, 1513674, 1765953, 1962170, 2522790, 2943255, 3531906, 3784185, 5297859, 5886510, 7568370, 8829765, 10595718, 17659530, 26489295, 52978590]

約数ペア:

[(1, 52978590), (2, 26489295), (3, 17659530), (5, 10595718), (6, 8829765), (7, 7568370), (9, 5886510), (10, 5297859), (14, 3784185), (15, 3531906), (18, 2943255), (21, 2522790), (27, 1962170), (30, 1765953), (35, 1513674), (42, 1261395), (45, 1177302), (54, 981085), (63, 840930), (70, 756837), (90, 588651), (105, 504558), (126, 420465), (135, 392434), (189, 280310), (210, 252279), (270, 196217), (315, 168186), (378, 140155), (630, 84093), (945, 56062), (1890, 28031)]