53640230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 119992320

約数和(自身を除く): 66352090

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1301, 1330, 2170, 2602, 2945, 4123, 5890, 6505, 8246, 9107, 13010, 18214, 20615, 24719, 40331, 41230, 45535, 49438, 80662, 91070, 123595, 173033, 201655, 247190, 282317, 346066, 403310, 564634, 766289, 865165, 1411585, 1532578, 1730330, 2823170, 3831445, 5364023, 7662890, 10728046, 26820115, 53640230]

約数ペア:

[(1, 53640230), (2, 26820115), (5, 10728046), (7, 7662890), (10, 5364023), (14, 3831445), (19, 2823170), (31, 1730330), (35, 1532578), (38, 1411585), (62, 865165), (70, 766289), (95, 564634), (133, 403310), (155, 346066), (190, 282317), (217, 247190), (266, 201655), (310, 173033), (434, 123595), (589, 91070), (665, 80662), (1085, 49438), (1178, 45535), (1301, 41230), (1330, 40331), (2170, 24719), (2602, 20615), (2945, 18214), (4123, 13010), (5890, 9107), (6505, 8246)]