52713640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6073}}^1$

素因数の和:6122

約数の個数: 64

約数和(自身を含む): 139944960

約数和(自身を除く): 87231320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 6073, 8680, 12146, 24292, 30365, 42511, 48584, 60730, 85022, 121460, 170044, 188263, 212555, 242920, 340088, 376526, 425110, 753052, 850220, 941315, 1317841, 1506104, 1700440, 1882630, 2635682, 3765260, 5271364, 6589205, 7530520, 10542728, 13178410, 26356820, 52713640]

約数ペア:

[(1, 52713640), (2, 26356820), (4, 13178410), (5, 10542728), (7, 7530520), (8, 6589205), (10, 5271364), (14, 3765260), (20, 2635682), (28, 1882630), (31, 1700440), (35, 1506104), (40, 1317841), (56, 941315), (62, 850220), (70, 753052), (124, 425110), (140, 376526), (155, 340088), (217, 242920), (248, 212555), (280, 188263), (310, 170044), (434, 121460), (620, 85022), (868, 60730), (1085, 48584), (1240, 42511), (1736, 30365), (2170, 24292), (4340, 12146), (6073, 8680)]