49865580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5227}}^1$

素因数の和:5295

約数の個数: 72

約数和(自身を含む): 154142352

約数和(自身を除く): 104276772

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, 5227, 9540, 10454, 15681, 20908, 26135, 31362, 47043, 52270, 62724, 78405, 94086, 104540, 156810, 188172, 235215, 277031, 313620, 470430, 554062, 831093, 940860, 1108124, 1385155, 1662186, 2493279, 2770310, 3324372, 4155465, 4986558, 5540620, 8310930, 9973116, 12466395, 16621860, 24932790, 49865580]

約数ペア:

[(1, 49865580), (2, 24932790), (3, 16621860), (4, 12466395), (5, 9973116), (6, 8310930), (9, 5540620), (10, 4986558), (12, 4155465), (15, 3324372), (18, 2770310), (20, 2493279), (30, 1662186), (36, 1385155), (45, 1108124), (53, 940860), (60, 831093), (90, 554062), (106, 470430), (159, 313620), (180, 277031), (212, 235215), (265, 188172), (318, 156810), (477, 104540), (530, 94086), (636, 78405), (795, 62724), (954, 52270), (1060, 47043), (1590, 31362), (1908, 26135), (2385, 20908), (3180, 15681), (4770, 10454), (5227, 9540)]