53138176

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 130603424

約数和(自身を除く): 77465248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2281, 2912, 3328, 4562, 5824, 9124, 11648, 15967, 18248, 23296, 29653, 31934, 36496, 59306, 63868, 72992, 118612, 127736, 145984, 207571, 237224, 255472, 291968, 415142, 474448, 510944, 583936, 830284, 948896, 1021888, 1660568, 1897792, 2043776, 3321136, 3795584, 4087552, 6642272, 7591168, 13284544, 26569088, 53138176]

約数ペア:

[(1, 53138176), (2, 26569088), (4, 13284544), (7, 7591168), (8, 6642272), (13, 4087552), (14, 3795584), (16, 3321136), (26, 2043776), (28, 1897792), (32, 1660568), (52, 1021888), (56, 948896), (64, 830284), (91, 583936), (104, 510944), (112, 474448), (128, 415142), (182, 291968), (208, 255472), (224, 237224), (256, 207571), (364, 145984), (416, 127736), (448, 118612), (728, 72992), (832, 63868), (896, 59306), (1456, 36496), (1664, 31934), (1792, 29653), (2281, 23296), (2912, 18248), (3328, 15967), (4562, 11648), (5824, 9124)]