52651980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4007}}^1$

素因数の和:4095

約数の個数: 72

約数和(自身を含む): 161939232

約数和(自身を除く): 109287252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4007, 4380, 6570, 8014, 12021, 13140, 16028, 20035, 24042, 36063, 40070, 48084, 60105, 72126, 80140, 120210, 144252, 180315, 240420, 292511, 360630, 585022, 721260, 877533, 1170044, 1462555, 1755066, 2632599, 2925110, 3510132, 4387665, 5265198, 5850220, 8775330, 10530396, 13162995, 17550660, 26325990, 52651980]

約数ペア:

[(1, 52651980), (2, 26325990), (3, 17550660), (4, 13162995), (5, 10530396), (6, 8775330), (9, 5850220), (10, 5265198), (12, 4387665), (15, 3510132), (18, 2925110), (20, 2632599), (30, 1755066), (36, 1462555), (45, 1170044), (60, 877533), (73, 721260), (90, 585022), (146, 360630), (180, 292511), (219, 240420), (292, 180315), (365, 144252), (438, 120210), (657, 80140), (730, 72126), (876, 60105), (1095, 48084), (1314, 40070), (1460, 36063), (2190, 24042), (2628, 20035), (3285, 16028), (4007, 13140), (4380, 12021), (6570, 8014)]