49619740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 109408320

約数和(自身を除く): 59788580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 269, 401, 460, 538, 802, 1076, 1345, 1604, 2005, 2690, 4010, 5380, 6187, 8020, 9223, 12374, 18446, 24748, 30935, 36892, 46115, 61870, 92230, 107869, 123740, 184460, 215738, 431476, 539345, 1078690, 2157380, 2480987, 4961974, 9923948, 12404935, 24809870, 49619740]

約数ペア:

[(1, 49619740), (2, 24809870), (4, 12404935), (5, 9923948), (10, 4961974), (20, 2480987), (23, 2157380), (46, 1078690), (92, 539345), (115, 431476), (230, 215738), (269, 184460), (401, 123740), (460, 107869), (538, 92230), (802, 61870), (1076, 46115), (1345, 36892), (1604, 30935), (2005, 24748), (2690, 18446), (4010, 12374), (5380, 9223), (6187, 8020)]