53159792

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 123992064

約数和(自身を除く): 70832272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 251, 427, 434, 488, 496, 502, 854, 868, 976, 1004, 1708, 1736, 1757, 1891, 2008, 3416, 3472, 3514, 3782, 4016, 6832, 7028, 7564, 7781, 13237, 14056, 15128, 15311, 15562, 26474, 28112, 30256, 30622, 31124, 52948, 54467, 61244, 62248, 105896, 107177, 108934, 122488, 124496, 211792, 214354, 217868, 244976, 428708, 435736, 474641, 857416, 871472, 949282, 1714832, 1898564, 3322487, 3797128, 6644974, 7594256, 13289948, 26579896, 53159792]

約数ペア:

[(1, 53159792), (2, 26579896), (4, 13289948), (7, 7594256), (8, 6644974), (14, 3797128), (16, 3322487), (28, 1898564), (31, 1714832), (56, 949282), (61, 871472), (62, 857416), (112, 474641), (122, 435736), (124, 428708), (217, 244976), (244, 217868), (248, 214354), (251, 211792), (427, 124496), (434, 122488), (488, 108934), (496, 107177), (502, 105896), (854, 62248), (868, 61244), (976, 54467), (1004, 52948), (1708, 31124), (1736, 30622), (1757, 30256), (1891, 28112), (2008, 26474), (3416, 15562), (3472, 15311), (3514, 15128), (3782, 14056), (4016, 13237), (6832, 7781), (7028, 7564)]