53071020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5563}}^1$

素因数の和:5631

約数の個数: 72

約数和(自身を含む): 164048976

約数和(自身を除く): 110977956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5563, 9540, 11126, 16689, 22252, 27815, 33378, 50067, 55630, 66756, 83445, 100134, 111260, 166890, 200268, 250335, 294839, 333780, 500670, 589678, 884517, 1001340, 1179356, 1474195, 1769034, 2653551, 2948390, 3538068, 4422585, 5307102, 5896780, 8845170, 10614204, 13267755, 17690340, 26535510, 53071020]

約数ペア:

[(1, 53071020), (2, 26535510), (3, 17690340), (4, 13267755), (5, 10614204), (6, 8845170), (9, 5896780), (10, 5307102), (12, 4422585), (15, 3538068), (18, 2948390), (20, 2653551), (30, 1769034), (36, 1474195), (45, 1179356), (53, 1001340), (60, 884517), (90, 589678), (106, 500670), (159, 333780), (180, 294839), (212, 250335), (265, 200268), (318, 166890), (477, 111260), (530, 100134), (636, 83445), (795, 66756), (954, 55630), (1060, 50067), (1590, 33378), (1908, 27815), (2385, 22252), (3180, 16689), (4770, 11126), (5563, 9540)]