50425680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1468

約数の個数: 80

約数和(自身を含む): 157400640

約数和(自身を除く): 106974960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1289, 1304, 1630, 1956, 2445, 2578, 2608, 3260, 3867, 3912, 4890, 5156, 6445, 6520, 7734, 7824, 9780, 10312, 12890, 13040, 15468, 19335, 19560, 20624, 25780, 30936, 38670, 39120, 51560, 61872, 77340, 103120, 154680, 210107, 309360, 420214, 630321, 840428, 1050535, 1260642, 1680856, 2101070, 2521284, 3151605, 3361712, 4202140, 5042568, 6303210, 8404280, 10085136, 12606420, 16808560, 25212840, 50425680]

約数ペア:

[(1, 50425680), (2, 25212840), (3, 16808560), (4, 12606420), (5, 10085136), (6, 8404280), (8, 6303210), (10, 5042568), (12, 4202140), (15, 3361712), (16, 3151605), (20, 2521284), (24, 2101070), (30, 1680856), (40, 1260642), (48, 1050535), (60, 840428), (80, 630321), (120, 420214), (163, 309360), (240, 210107), (326, 154680), (489, 103120), (652, 77340), (815, 61872), (978, 51560), (1289, 39120), (1304, 38670), (1630, 30936), (1956, 25780), (2445, 20624), (2578, 19560), (2608, 19335), (3260, 15468), (3867, 13040), (3912, 12890), (4890, 10312), (5156, 9780), (6445, 7824), (6520, 7734)]