56892920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29027}}^1$

素因数の和:29052

約数の個数: 48

約数和(自身を含む): 148913640

約数和(自身を除く): 92020720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 29027, 58054, 116108, 145135, 203189, 232216, 290270, 406378, 580540, 812756, 1015945, 1161080, 1422323, 1625512, 2031890, 2844646, 4063780, 5689292, 7111615, 8127560, 11378584, 14223230, 28446460, 56892920]

約数ペア:

[(1, 56892920), (2, 28446460), (4, 14223230), (5, 11378584), (7, 8127560), (8, 7111615), (10, 5689292), (14, 4063780), (20, 2844646), (28, 2031890), (35, 1625512), (40, 1422323), (49, 1161080), (56, 1015945), (70, 812756), (98, 580540), (140, 406378), (196, 290270), (245, 232216), (280, 203189), (392, 145135), (490, 116108), (980, 58054), (1960, 29027)]