51439116

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 122967936

約数和(自身を除く): 71528820

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 137, 201, 268, 274, 402, 411, 467, 548, 804, 822, 934, 1401, 1644, 1868, 2802, 5604, 9179, 18358, 27537, 31289, 36716, 55074, 62578, 63979, 93867, 110148, 125156, 127958, 187734, 191937, 255916, 375468, 383874, 767748, 4286593, 8573186, 12859779, 17146372, 25719558, 51439116]

約数ペア:

[(1, 51439116), (2, 25719558), (3, 17146372), (4, 12859779), (6, 8573186), (12, 4286593), (67, 767748), (134, 383874), (137, 375468), (201, 255916), (268, 191937), (274, 187734), (402, 127958), (411, 125156), (467, 110148), (548, 93867), (804, 63979), (822, 62578), (934, 55074), (1401, 36716), (1644, 31289), (1868, 27537), (2802, 18358), (5604, 9179)]