55727550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3347}}^1$

素因数の和:3402

約数の個数: 72

約数和(自身を含む): 153813816

約数和(自身を除く): 98086266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 3347, 5550, 6694, 8325, 10041, 16650, 16735, 20082, 30123, 33470, 50205, 60246, 83675, 100410, 123839, 150615, 167350, 247678, 251025, 301230, 371517, 502050, 619195, 743034, 753075, 1114551, 1238390, 1506150, 1857585, 2229102, 3095975, 3715170, 5572755, 6191950, 9287925, 11145510, 18575850, 27863775, 55727550]

約数ペア:

[(1, 55727550), (2, 27863775), (3, 18575850), (5, 11145510), (6, 9287925), (9, 6191950), (10, 5572755), (15, 3715170), (18, 3095975), (25, 2229102), (30, 1857585), (37, 1506150), (45, 1238390), (50, 1114551), (74, 753075), (75, 743034), (90, 619195), (111, 502050), (150, 371517), (185, 301230), (222, 251025), (225, 247678), (333, 167350), (370, 150615), (450, 123839), (555, 100410), (666, 83675), (925, 60246), (1110, 50205), (1665, 33470), (1850, 30123), (2775, 20082), (3330, 16735), (3347, 16650), (5550, 10041), (6694, 8325)]