51085490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4013}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 98262720

約数和(自身を除く): 47177230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 4013, 6365, 8026, 12730, 20065, 40130, 76247, 152494, 268871, 381235, 537742, 762470, 1344355, 2688710, 5108549, 10217098, 25542745, 51085490]

約数ペア:

[(1, 51085490), (2, 25542745), (5, 10217098), (10, 5108549), (19, 2688710), (38, 1344355), (67, 762470), (95, 537742), (134, 381235), (190, 268871), (335, 152494), (670, 76247), (1273, 40130), (2546, 20065), (4013, 12730), (6365, 8026)]