52381476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1907}}^1$

素因数の和:2033

約数の個数: 72

約数和(自身を含む): 152792640

約数和(自身を除く): 100411164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1907, 1962, 2289, 3052, 3814, 3924, 4578, 5721, 6867, 7628, 9156, 11442, 13349, 13734, 17163, 22884, 26698, 27468, 34326, 40047, 53396, 68652, 80094, 120141, 160188, 207863, 240282, 415726, 480564, 623589, 831452, 1247178, 1455041, 1870767, 2494356, 2910082, 3741534, 4365123, 5820164, 7483068, 8730246, 13095369, 17460492, 26190738, 52381476]

約数ペア:

[(1, 52381476), (2, 26190738), (3, 17460492), (4, 13095369), (6, 8730246), (7, 7483068), (9, 5820164), (12, 4365123), (14, 3741534), (18, 2910082), (21, 2494356), (28, 1870767), (36, 1455041), (42, 1247178), (63, 831452), (84, 623589), (109, 480564), (126, 415726), (218, 240282), (252, 207863), (327, 160188), (436, 120141), (654, 80094), (763, 68652), (981, 53396), (1308, 40047), (1526, 34326), (1907, 27468), (1962, 26698), (2289, 22884), (3052, 17163), (3814, 13734), (3924, 13349), (4578, 11442), (5721, 9156), (6867, 7628)]