47749156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{563}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 103469184

約数和(自身を除く): 55720028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 233, 364, 466, 563, 932, 1126, 1631, 2252, 3029, 3262, 3941, 6058, 6524, 7319, 7882, 12116, 14638, 15764, 21203, 29276, 42406, 51233, 84812, 102466, 131179, 204932, 262358, 524716, 918253, 1705327, 1836506, 3410654, 3673012, 6821308, 11937289, 23874578, 47749156]

約数ペア:

[(1, 47749156), (2, 23874578), (4, 11937289), (7, 6821308), (13, 3673012), (14, 3410654), (26, 1836506), (28, 1705327), (52, 918253), (91, 524716), (182, 262358), (233, 204932), (364, 131179), (466, 102466), (563, 84812), (932, 51233), (1126, 42406), (1631, 29276), (2252, 21203), (3029, 15764), (3262, 14638), (3941, 12116), (6058, 7882), (6524, 7319)]