49130520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1021}}^1$

素因数の和:1436

約数の個数: 64

約数和(自身を含む): 147903840

約数和(自身を除く): 98773320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1021, 1203, 1604, 2005, 2042, 2406, 3063, 3208, 4010, 4084, 4812, 5105, 6015, 6126, 8020, 8168, 9624, 10210, 12030, 12252, 15315, 16040, 20420, 24060, 24504, 30630, 40840, 48120, 61260, 122520, 409421, 818842, 1228263, 1637684, 2047105, 2456526, 3275368, 4094210, 4913052, 6141315, 8188420, 9826104, 12282630, 16376840, 24565260, 49130520]

約数ペア:

[(1, 49130520), (2, 24565260), (3, 16376840), (4, 12282630), (5, 9826104), (6, 8188420), (8, 6141315), (10, 4913052), (12, 4094210), (15, 3275368), (20, 2456526), (24, 2047105), (30, 1637684), (40, 1228263), (60, 818842), (120, 409421), (401, 122520), (802, 61260), (1021, 48120), (1203, 40840), (1604, 30630), (2005, 24504), (2042, 24060), (2406, 20420), (3063, 16040), (3208, 15315), (4010, 12252), (4084, 12030), (4812, 10210), (5105, 9624), (6015, 8168), (6126, 8020)]