49101580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 113008896

約数和(自身を除く): 63907316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 307, 614, 727, 1228, 1454, 1535, 2908, 3070, 3377, 3635, 6140, 6754, 7270, 7997, 13508, 14540, 15994, 16885, 31988, 33770, 39985, 67540, 79970, 159940, 223189, 446378, 892756, 1115945, 2231890, 2455079, 4463780, 4910158, 9820316, 12275395, 24550790, 49101580]

約数ペア:

[(1, 49101580), (2, 24550790), (4, 12275395), (5, 9820316), (10, 4910158), (11, 4463780), (20, 2455079), (22, 2231890), (44, 1115945), (55, 892756), (110, 446378), (220, 223189), (307, 159940), (614, 79970), (727, 67540), (1228, 39985), (1454, 33770), (1535, 31988), (2908, 16885), (3070, 15994), (3377, 14540), (3635, 13508), (6140, 7997), (6754, 7270)]