50980240

素因数分解:

$2^4\times 5^1\times {\mathrm{659}}^1\times {\mathrm{967}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 118831680

約数和(自身を除く): 67851440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 659, 967, 1318, 1934, 2636, 3295, 3868, 4835, 5272, 6590, 7736, 9670, 10544, 13180, 15472, 19340, 26360, 38680, 52720, 77360, 637253, 1274506, 2549012, 3186265, 5098024, 6372530, 10196048, 12745060, 25490120, 50980240]

約数ペア:

[(1, 50980240), (2, 25490120), (4, 12745060), (5, 10196048), (8, 6372530), (10, 5098024), (16, 3186265), (20, 2549012), (40, 1274506), (80, 637253), (659, 77360), (967, 52720), (1318, 38680), (1934, 26360), (2636, 19340), (3295, 15472), (3868, 13180), (4835, 10544), (5272, 9670), (6590, 7736)]