39051350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 79390752

約数和(自身を除く): 40339402

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 650, 730, 823, 949, 1646, 1825, 1898, 3650, 4115, 4745, 8230, 9490, 10699, 20575, 21398, 23725, 41150, 47450, 53495, 60079, 106990, 120158, 267475, 300395, 534950, 600790, 781027, 1501975, 1562054, 3003950, 3905135, 7810270, 19525675, 39051350]

約数ペア:

[(1, 39051350), (2, 19525675), (5, 7810270), (10, 3905135), (13, 3003950), (25, 1562054), (26, 1501975), (50, 781027), (65, 600790), (73, 534950), (130, 300395), (146, 267475), (325, 120158), (365, 106990), (650, 60079), (730, 53495), (823, 47450), (949, 41150), (1646, 23725), (1825, 21398), (1898, 20575), (3650, 10699), (4115, 9490), (4745, 8230)]