51784904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 100527480

約数和(自身を除く): 48742576

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 548, 1096, 1277, 2554, 5069, 5108, 10138, 10216, 20276, 40552, 47249, 94498, 174949, 188996, 349898, 377992, 699796, 1399592, 6473113, 12946226, 25892452, 51784904]

約数ペア:

[(1, 51784904), (2, 25892452), (4, 12946226), (8, 6473113), (37, 1399592), (74, 699796), (137, 377992), (148, 349898), (274, 188996), (296, 174949), (548, 94498), (1096, 47249), (1277, 40552), (2554, 20276), (5069, 10216), (5108, 10138)]