53393910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 131777280

約数和(自身を除く): 78383370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 163, 179, 183, 305, 326, 358, 366, 489, 537, 610, 815, 895, 915, 978, 1074, 1630, 1790, 1830, 2445, 2685, 4890, 5370, 9943, 10919, 19886, 21838, 29177, 29829, 32757, 49715, 54595, 58354, 59658, 65514, 87531, 99430, 109190, 145885, 149145, 163785, 175062, 291770, 298290, 327570, 437655, 875310, 1779797, 3559594, 5339391, 8898985, 10678782, 17797970, 26696955, 53393910]

約数ペア:

[(1, 53393910), (2, 26696955), (3, 17797970), (5, 10678782), (6, 8898985), (10, 5339391), (15, 3559594), (30, 1779797), (61, 875310), (122, 437655), (163, 327570), (179, 298290), (183, 291770), (305, 175062), (326, 163785), (358, 149145), (366, 145885), (489, 109190), (537, 99430), (610, 87531), (815, 65514), (895, 59658), (915, 58354), (978, 54595), (1074, 49715), (1630, 32757), (1790, 29829), (1830, 29177), (2445, 21838), (2685, 19886), (4890, 10919), (5370, 9943)]