56634760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15559}}^1$

素因数の和:15590

約数の個数: 64

約数和(自身を含む): 156844800

約数和(自身を除く): 100210040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 15559, 31118, 62236, 77795, 108913, 124472, 155590, 202267, 217826, 311180, 404534, 435652, 544565, 622360, 809068, 871304, 1011335, 1089130, 1415869, 1618136, 2022670, 2178260, 2831738, 4045340, 4356520, 5663476, 7079345, 8090680, 11326952, 14158690, 28317380, 56634760]

約数ペア:

[(1, 56634760), (2, 28317380), (4, 14158690), (5, 11326952), (7, 8090680), (8, 7079345), (10, 5663476), (13, 4356520), (14, 4045340), (20, 2831738), (26, 2178260), (28, 2022670), (35, 1618136), (40, 1415869), (52, 1089130), (56, 1011335), (65, 871304), (70, 809068), (91, 622360), (104, 544565), (130, 435652), (140, 404534), (182, 311180), (260, 217826), (280, 202267), (364, 155590), (455, 124472), (520, 108913), (728, 77795), (910, 62236), (1820, 31118), (3640, 15559)]