52805001590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1\times {\mathrm{9059}}^1$

素因数の和:11885

約数の個数: 64

約数和(自身を含む): 109198368000

約数和(自身を除く): 56393366410

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2789, 5578, 9059, 13945, 18118, 27890, 30679, 45295, 52991, 61358, 90590, 99649, 105982, 153395, 172121, 199298, 264955, 306790, 344242, 498245, 529910, 582901, 860605, 996490, 1165802, 1721210, 1893331, 2914505, 3786662, 5829010, 9466655, 18933310, 25265551, 50531102, 126327755, 252655510, 277921061, 480045469, 555842122, 960090938, 1389605305, 2400227345, 2779210610, 4800454690, 5280500159, 10561000318, 26402500795, 52805001590]

約数ペア:

[(1, 52805001590), (2, 26402500795), (5, 10561000318), (10, 5280500159), (11, 4800454690), (19, 2779210610), (22, 2400227345), (38, 1389605305), (55, 960090938), (95, 555842122), (110, 480045469), (190, 277921061), (209, 252655510), (418, 126327755), (1045, 50531102), (2090, 25265551), (2789, 18933310), (5578, 9466655), (9059, 5829010), (13945, 3786662), (18118, 2914505), (27890, 1893331), (30679, 1721210), (45295, 1165802), (52991, 996490), (61358, 860605), (90590, 582901), (99649, 529910), (105982, 498245), (153395, 344242), (172121, 306790), (199298, 264955)]