51413104

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 101760848

約数和(自身を除く): 50347744

約数列:

[1, 2, 4, 8, 16, 97, 157, 194, 211, 314, 388, 422, 628, 776, 844, 1256, 1552, 1688, 2512, 3376, 15229, 20467, 30458, 33127, 40934, 60916, 66254, 81868, 121832, 132508, 163736, 243664, 265016, 327472, 530032, 3213319, 6426638, 12853276, 25706552, 51413104]

約数ペア:

[(1, 51413104), (2, 25706552), (4, 12853276), (8, 6426638), (16, 3213319), (97, 530032), (157, 327472), (194, 265016), (211, 243664), (314, 163736), (388, 132508), (422, 121832), (628, 81868), (776, 66254), (844, 60916), (1256, 40934), (1552, 33127), (1688, 30458), (2512, 20467), (3376, 15229)]