53812140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52757}}^1$

素因数の和:52786

約数の個数: 48

約数和(自身を含む): 159540192

約数和(自身を除く): 105728052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 52757, 105514, 158271, 211028, 263785, 316542, 527570, 633084, 791355, 896869, 1055140, 1582710, 1793738, 2690607, 3165420, 3587476, 4484345, 5381214, 8968690, 10762428, 13453035, 17937380, 26906070, 53812140]

約数ペア:

[(1, 53812140), (2, 26906070), (3, 17937380), (4, 13453035), (5, 10762428), (6, 8968690), (10, 5381214), (12, 4484345), (15, 3587476), (17, 3165420), (20, 2690607), (30, 1793738), (34, 1582710), (51, 1055140), (60, 896869), (68, 791355), (85, 633084), (102, 527570), (170, 316542), (204, 263785), (255, 211028), (340, 158271), (510, 105514), (1020, 52757)]