52761840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1151}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 164560896

約数和(自身を除く): 111799056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1151, 1528, 1910, 2292, 2302, 2865, 3056, 3453, 3820, 4584, 4604, 5730, 5755, 6906, 7640, 9168, 9208, 11460, 11510, 13812, 15280, 17265, 18416, 22920, 23020, 27624, 34530, 45840, 46040, 55248, 69060, 92080, 138120, 219841, 276240, 439682, 659523, 879364, 1099205, 1319046, 1758728, 2198410, 2638092, 3297615, 3517456, 4396820, 5276184, 6595230, 8793640, 10552368, 13190460, 17587280, 26380920, 52761840]

約数ペア:

[(1, 52761840), (2, 26380920), (3, 17587280), (4, 13190460), (5, 10552368), (6, 8793640), (8, 6595230), (10, 5276184), (12, 4396820), (15, 3517456), (16, 3297615), (20, 2638092), (24, 2198410), (30, 1758728), (40, 1319046), (48, 1099205), (60, 879364), (80, 659523), (120, 439682), (191, 276240), (240, 219841), (382, 138120), (573, 92080), (764, 69060), (955, 55248), (1146, 46040), (1151, 45840), (1528, 34530), (1910, 27624), (2292, 23020), (2302, 22920), (2865, 18416), (3056, 17265), (3453, 15280), (3820, 13812), (4584, 11510), (4604, 11460), (5730, 9208), (5755, 9168), (6906, 7640)]