56736820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 149022720

約数和(自身を除く): 92285900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 769, 868, 1054, 1085, 1190, 1538, 2108, 2170, 2380, 2635, 3076, 3689, 3845, 4340, 5270, 5383, 7378, 7690, 10540, 10766, 13073, 14756, 15380, 18445, 21532, 23839, 26146, 26915, 36890, 47678, 52292, 53830, 65365, 73780, 91511, 95356, 107660, 119195, 130730, 166873, 183022, 238390, 261460, 333746, 366044, 405263, 457555, 476780, 667492, 810526, 834365, 915110, 1621052, 1668730, 1830220, 2026315, 2836841, 3337460, 4052630, 5673682, 8105260, 11347364, 14184205, 28368410, 56736820]

約数ペア:

[(1, 56736820), (2, 28368410), (4, 14184205), (5, 11347364), (7, 8105260), (10, 5673682), (14, 4052630), (17, 3337460), (20, 2836841), (28, 2026315), (31, 1830220), (34, 1668730), (35, 1621052), (62, 915110), (68, 834365), (70, 810526), (85, 667492), (119, 476780), (124, 457555), (140, 405263), (155, 366044), (170, 333746), (217, 261460), (238, 238390), (310, 183022), (340, 166873), (434, 130730), (476, 119195), (527, 107660), (595, 95356), (620, 91511), (769, 73780), (868, 65365), (1054, 53830), (1085, 52292), (1190, 47678), (1538, 36890), (2108, 26915), (2170, 26146), (2380, 23839), (2635, 21532), (3076, 18445), (3689, 15380), (3845, 14756), (4340, 13073), (5270, 10766), (5383, 10540), (7378, 7690)]