61471150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5605

約数の個数: 48

約数和(自身を含む): 130397904

約数和(自身を除く): 68926754

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 5563, 11050, 11126, 27815, 55630, 72319, 94571, 139075, 144638, 189142, 278150, 361595, 472855, 723190, 945710, 1229423, 1807975, 2364275, 2458846, 3615950, 4728550, 6147115, 12294230, 30735575, 61471150]

約数ペア:

[(1, 61471150), (2, 30735575), (5, 12294230), (10, 6147115), (13, 4728550), (17, 3615950), (25, 2458846), (26, 2364275), (34, 1807975), (50, 1229423), (65, 945710), (85, 723190), (130, 472855), (170, 361595), (221, 278150), (325, 189142), (425, 144638), (442, 139075), (650, 94571), (850, 72319), (1105, 55630), (2210, 27815), (5525, 11126), (5563, 11050)]