48382040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2664

約数の個数: 64

約数和(自身を含む): 126316800

約数和(自身を除く): 77934760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2579, 2680, 3752, 4690, 5158, 9380, 10316, 12895, 18053, 18760, 20632, 25790, 36106, 51580, 72212, 90265, 103160, 144424, 172793, 180530, 345586, 361060, 691172, 722120, 863965, 1209551, 1382344, 1727930, 2419102, 3455860, 4838204, 6047755, 6911720, 9676408, 12095510, 24191020, 48382040]

約数ペア:

[(1, 48382040), (2, 24191020), (4, 12095510), (5, 9676408), (7, 6911720), (8, 6047755), (10, 4838204), (14, 3455860), (20, 2419102), (28, 1727930), (35, 1382344), (40, 1209551), (56, 863965), (67, 722120), (70, 691172), (134, 361060), (140, 345586), (268, 180530), (280, 172793), (335, 144424), (469, 103160), (536, 90265), (670, 72212), (938, 51580), (1340, 36106), (1876, 25790), (2345, 20632), (2579, 18760), (2680, 18053), (3752, 12895), (4690, 10316), (5158, 9380)]