49679577

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 78414336

約数和(自身を除く): 28734759

約数列:

[1, 3, 9, 31, 41, 43, 93, 101, 123, 129, 279, 303, 369, 387, 909, 1271, 1333, 1763, 3131, 3813, 3999, 4141, 4343, 5289, 9393, 11439, 11997, 12423, 13029, 15867, 28179, 37269, 39087, 54653, 128371, 134633, 163959, 178063, 385113, 403899, 491877, 534189, 1155339, 1211697, 1602567, 5519953, 16559859, 49679577]

約数ペア:

[(1, 49679577), (3, 16559859), (9, 5519953), (31, 1602567), (41, 1211697), (43, 1155339), (93, 534189), (101, 491877), (123, 403899), (129, 385113), (279, 178063), (303, 163959), (369, 134633), (387, 128371), (909, 54653), (1271, 39087), (1333, 37269), (1763, 28179), (3131, 15867), (3813, 13029), (3999, 12423), (4141, 11997), (4343, 11439), (5289, 9393)]