56084840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6907}}^1$

素因数の和:6954

約数の個数: 64

約数和(自身を含む): 149212800

約数和(自身を除く): 93127960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 6907, 8120, 13814, 27628, 34535, 48349, 55256, 69070, 96698, 138140, 193396, 200303, 241745, 276280, 386792, 400606, 483490, 801212, 966980, 1001515, 1402121, 1602424, 1933960, 2003030, 2804242, 4006060, 5608484, 7010605, 8012120, 11216968, 14021210, 28042420, 56084840]

約数ペア:

[(1, 56084840), (2, 28042420), (4, 14021210), (5, 11216968), (7, 8012120), (8, 7010605), (10, 5608484), (14, 4006060), (20, 2804242), (28, 2003030), (29, 1933960), (35, 1602424), (40, 1402121), (56, 1001515), (58, 966980), (70, 801212), (116, 483490), (140, 400606), (145, 386792), (203, 276280), (232, 241745), (280, 200303), (290, 193396), (406, 138140), (580, 96698), (812, 69070), (1015, 55256), (1160, 48349), (1624, 34535), (2030, 27628), (4060, 13814), (6907, 8120)]