48245840

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2131}}^1$

素因数の和:2427

約数の個数: 40

約数和(自身を含む): 112620768

約数和(自身を除く): 64374928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2131, 2264, 2830, 4262, 4528, 5660, 8524, 10655, 11320, 17048, 21310, 22640, 34096, 42620, 85240, 170480, 603073, 1206146, 2412292, 3015365, 4824584, 6030730, 9649168, 12061460, 24122920, 48245840]

約数ペア:

[(1, 48245840), (2, 24122920), (4, 12061460), (5, 9649168), (8, 6030730), (10, 4824584), (16, 3015365), (20, 2412292), (40, 1206146), (80, 603073), (283, 170480), (566, 85240), (1132, 42620), (1415, 34096), (2131, 22640), (2264, 21310), (2830, 17048), (4262, 11320), (4528, 10655), (5660, 8524)]