53120548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 103425280

約数和(自身を除く): 50304732

約数列:

[1, 2, 4, 13, 26, 52, 67, 79, 134, 158, 193, 268, 316, 386, 772, 871, 1027, 1742, 2054, 2509, 3484, 4108, 5018, 5293, 10036, 10586, 12931, 15247, 21172, 25862, 30494, 51724, 60988, 68809, 137618, 168103, 198211, 275236, 336206, 396422, 672412, 792844, 1021549, 2043098, 4086196, 13280137, 26560274, 53120548]

約数ペア:

[(1, 53120548), (2, 26560274), (4, 13280137), (13, 4086196), (26, 2043098), (52, 1021549), (67, 792844), (79, 672412), (134, 396422), (158, 336206), (193, 275236), (268, 198211), (316, 168103), (386, 137618), (772, 68809), (871, 60988), (1027, 51724), (1742, 30494), (2054, 25862), (2509, 21172), (3484, 15247), (4108, 12931), (5018, 10586), (5293, 10036)]