52251472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2156

約数の個数: 80

約数和(自身を含む): 131991552

約数和(自身を除く): 79740080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 2111, 3094, 3536, 4222, 6188, 8444, 12376, 14777, 16888, 24752, 27443, 29554, 33776, 35887, 54886, 59108, 71774, 109772, 118216, 143548, 192101, 219544, 236432, 251209, 287096, 384202, 439088, 466531, 502418, 574192, 768404, 933062, 1004836, 1536808, 1866124, 2009672, 3073616, 3265717, 3732248, 4019344, 6531434, 7464496, 13062868, 26125736, 52251472]

約数ペア:

[(1, 52251472), (2, 26125736), (4, 13062868), (7, 7464496), (8, 6531434), (13, 4019344), (14, 3732248), (16, 3265717), (17, 3073616), (26, 2009672), (28, 1866124), (34, 1536808), (52, 1004836), (56, 933062), (68, 768404), (91, 574192), (104, 502418), (112, 466531), (119, 439088), (136, 384202), (182, 287096), (208, 251209), (221, 236432), (238, 219544), (272, 192101), (364, 143548), (442, 118216), (476, 109772), (728, 71774), (884, 59108), (952, 54886), (1456, 35887), (1547, 33776), (1768, 29554), (1904, 27443), (2111, 24752), (3094, 16888), (3536, 14777), (4222, 12376), (6188, 8444)]