48998860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{40163}}^1$

素因数の和:40233

約数の個数: 24

約数和(自身を含む): 104587056

約数和(自身を除く): 55588196

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 40163, 80326, 160652, 200815, 401630, 803260, 2449943, 4899886, 9799772, 12249715, 24499430, 48998860]

約数ペア:

[(1, 48998860), (2, 24499430), (4, 12249715), (5, 9799772), (10, 4899886), (20, 2449943), (61, 803260), (122, 401630), (244, 200815), (305, 160652), (610, 80326), (1220, 40163)]