48922740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1423}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 149280768

約数和(自身を除く): 100358028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1423, 1719, 1910, 2292, 2846, 2865, 3438, 3820, 4269, 5692, 5730, 6876, 7115, 8538, 8595, 11460, 12807, 14230, 17076, 17190, 21345, 25614, 28460, 34380, 42690, 51228, 64035, 85380, 128070, 256140, 271793, 543586, 815379, 1087172, 1358965, 1630758, 2446137, 2717930, 3261516, 4076895, 4892274, 5435860, 8153790, 9784548, 12230685, 16307580, 24461370, 48922740]

約数ペア:

[(1, 48922740), (2, 24461370), (3, 16307580), (4, 12230685), (5, 9784548), (6, 8153790), (9, 5435860), (10, 4892274), (12, 4076895), (15, 3261516), (18, 2717930), (20, 2446137), (30, 1630758), (36, 1358965), (45, 1087172), (60, 815379), (90, 543586), (180, 271793), (191, 256140), (382, 128070), (573, 85380), (764, 64035), (955, 51228), (1146, 42690), (1423, 34380), (1719, 28460), (1910, 25614), (2292, 21345), (2846, 17190), (2865, 17076), (3438, 14230), (3820, 12807), (4269, 11460), (5692, 8595), (5730, 8538), (6876, 7115)]