53891992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 127526400

約数和(自身を除く): 73634408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 308, 356, 616, 623, 712, 979, 983, 1246, 1958, 1966, 2492, 3916, 3932, 4984, 6853, 6881, 7832, 7864, 10813, 13706, 13762, 21626, 27412, 27524, 43252, 54824, 55048, 75691, 86504, 87487, 151382, 174974, 302764, 349948, 605528, 612409, 699896, 962357, 1224818, 1924714, 2449636, 3849428, 4899272, 6736499, 7698856, 13472998, 26945996, 53891992]

約数ペア:

[(1, 53891992), (2, 26945996), (4, 13472998), (7, 7698856), (8, 6736499), (11, 4899272), (14, 3849428), (22, 2449636), (28, 1924714), (44, 1224818), (56, 962357), (77, 699896), (88, 612409), (89, 605528), (154, 349948), (178, 302764), (308, 174974), (356, 151382), (616, 87487), (623, 86504), (712, 75691), (979, 55048), (983, 54824), (1246, 43252), (1958, 27524), (1966, 27412), (2492, 21626), (3916, 13762), (3932, 13706), (4984, 10813), (6853, 7864), (6881, 7832)]