53845140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28949}}^1$

素因数の和:28992

約数の個数: 48

約数和(自身を含む): 155635200

約数和(自身を除く): 101790060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 28949, 57898, 86847, 115796, 144745, 173694, 289490, 347388, 434235, 578980, 868470, 897419, 1736940, 1794838, 2692257, 3589676, 4487095, 5384514, 8974190, 10769028, 13461285, 17948380, 26922570, 53845140]

約数ペア:

[(1, 53845140), (2, 26922570), (3, 17948380), (4, 13461285), (5, 10769028), (6, 8974190), (10, 5384514), (12, 4487095), (15, 3589676), (20, 2692257), (30, 1794838), (31, 1736940), (60, 897419), (62, 868470), (93, 578980), (124, 434235), (155, 347388), (186, 289490), (310, 173694), (372, 144745), (465, 115796), (620, 86847), (930, 57898), (1860, 28949)]