53261936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 128366784

約数和(自身を除く): 75104848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 182, 208, 233, 314, 364, 466, 628, 728, 932, 1099, 1256, 1456, 1631, 1864, 2041, 2198, 2512, 3029, 3262, 3728, 4082, 4396, 6058, 6524, 8164, 8792, 12116, 13048, 14287, 16328, 17584, 21203, 24232, 26096, 28574, 32656, 36581, 42406, 48464, 57148, 73162, 84812, 114296, 146324, 169624, 228592, 256067, 292648, 339248, 475553, 512134, 585296, 951106, 1024268, 1902212, 2048536, 3328871, 3804424, 4097072, 6657742, 7608848, 13315484, 26630968, 53261936]

約数ペア:

[(1, 53261936), (2, 26630968), (4, 13315484), (7, 7608848), (8, 6657742), (13, 4097072), (14, 3804424), (16, 3328871), (26, 2048536), (28, 1902212), (52, 1024268), (56, 951106), (91, 585296), (104, 512134), (112, 475553), (157, 339248), (182, 292648), (208, 256067), (233, 228592), (314, 169624), (364, 146324), (466, 114296), (628, 84812), (728, 73162), (932, 57148), (1099, 48464), (1256, 42406), (1456, 36581), (1631, 32656), (1864, 28574), (2041, 26096), (2198, 24232), (2512, 21203), (3029, 17584), (3262, 16328), (3728, 14287), (4082, 13048), (4396, 12116), (6058, 8792), (6524, 8164)]