55157550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 157918464

約数和(自身を除く): 102760914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 131, 150, 175, 210, 262, 350, 393, 401, 525, 655, 786, 802, 917, 1050, 1203, 1310, 1834, 1965, 2005, 2406, 2751, 2807, 3275, 3930, 4010, 4585, 5502, 5614, 6015, 6550, 8421, 9170, 9825, 10025, 12030, 13755, 14035, 16842, 19650, 20050, 22925, 27510, 28070, 30075, 42105, 45850, 52531, 60150, 68775, 70175, 84210, 105062, 137550, 140350, 157593, 210525, 262655, 315186, 367717, 421050, 525310, 735434, 787965, 1103151, 1313275, 1575930, 1838585, 2206302, 2626550, 3677170, 3939825, 5515755, 7879650, 9192925, 11031510, 18385850, 27578775, 55157550]

約数ペア:

[(1, 55157550), (2, 27578775), (3, 18385850), (5, 11031510), (6, 9192925), (7, 7879650), (10, 5515755), (14, 3939825), (15, 3677170), (21, 2626550), (25, 2206302), (30, 1838585), (35, 1575930), (42, 1313275), (50, 1103151), (70, 787965), (75, 735434), (105, 525310), (131, 421050), (150, 367717), (175, 315186), (210, 262655), (262, 210525), (350, 157593), (393, 140350), (401, 137550), (525, 105062), (655, 84210), (786, 70175), (802, 68775), (917, 60150), (1050, 52531), (1203, 45850), (1310, 42105), (1834, 30075), (1965, 28070), (2005, 27510), (2406, 22925), (2751, 20050), (2807, 19650), (3275, 16842), (3930, 14035), (4010, 13755), (4585, 12030), (5502, 10025), (5614, 9825), (6015, 9170), (6550, 8421)]