48205840

素因数分解:

$2^4\times 5^1\times {\mathrm{743}}^1\times {\mathrm{811}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 112367808

約数和(自身を除く): 64161968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 743, 811, 1486, 1622, 2972, 3244, 3715, 4055, 5944, 6488, 7430, 8110, 11888, 12976, 14860, 16220, 29720, 32440, 59440, 64880, 602573, 1205146, 2410292, 3012865, 4820584, 6025730, 9641168, 12051460, 24102920, 48205840]

約数ペア:

[(1, 48205840), (2, 24102920), (4, 12051460), (5, 9641168), (8, 6025730), (10, 4820584), (16, 3012865), (20, 2410292), (40, 1205146), (80, 602573), (743, 64880), (811, 59440), (1486, 32440), (1622, 29720), (2972, 16220), (3244, 14860), (3715, 12976), (4055, 11888), (5944, 8110), (6488, 7430)]