53781462

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 138393600

約数和(自身を除く): 84612138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 1801, 2133, 3318, 3602, 4266, 4977, 5403, 9954, 10806, 12607, 14931, 16209, 25214, 29862, 32418, 37821, 48627, 75642, 97254, 113463, 142279, 226926, 284558, 340389, 426837, 680778, 853674, 995953, 1280511, 1991906, 2561022, 2987859, 3841533, 5975718, 7683066, 8963577, 17927154, 26890731, 53781462]

約数ペア:

[(1, 53781462), (2, 26890731), (3, 17927154), (6, 8963577), (7, 7683066), (9, 5975718), (14, 3841533), (18, 2987859), (21, 2561022), (27, 1991906), (42, 1280511), (54, 995953), (63, 853674), (79, 680778), (126, 426837), (158, 340389), (189, 284558), (237, 226926), (378, 142279), (474, 113463), (553, 97254), (711, 75642), (1106, 48627), (1422, 37821), (1659, 32418), (1801, 29862), (2133, 25214), (3318, 16209), (3602, 14931), (4266, 12607), (4977, 10806), (5403, 9954)]