48730760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3078

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 73196920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3023, 3224, 4030, 6046, 8060, 12092, 15115, 16120, 24184, 30230, 39299, 60460, 78598, 93713, 120920, 157196, 187426, 196495, 314392, 374852, 392990, 468565, 749704, 785980, 937130, 1218269, 1571960, 1874260, 2436538, 3748520, 4873076, 6091345, 9746152, 12182690, 24365380, 48730760]

約数ペア:

[(1, 48730760), (2, 24365380), (4, 12182690), (5, 9746152), (8, 6091345), (10, 4873076), (13, 3748520), (20, 2436538), (26, 1874260), (31, 1571960), (40, 1218269), (52, 937130), (62, 785980), (65, 749704), (104, 468565), (124, 392990), (130, 374852), (155, 314392), (248, 196495), (260, 187426), (310, 157196), (403, 120920), (520, 93713), (620, 78598), (806, 60460), (1240, 39299), (1612, 30230), (2015, 24184), (3023, 16120), (3224, 15115), (4030, 12092), (6046, 8060)]