52832920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9931}}^1$

素因数の和:9968

約数の個数: 64

約数和(自身を含む): 143020800

約数和(自身を除く): 90187880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 9931, 19862, 39724, 49655, 69517, 79448, 99310, 139034, 188689, 198620, 278068, 347585, 377378, 397240, 556136, 695170, 754756, 943445, 1320823, 1390340, 1509512, 1886890, 2641646, 2780680, 3773780, 5283292, 6604115, 7547560, 10566584, 13208230, 26416460, 52832920]

約数ペア:

[(1, 52832920), (2, 26416460), (4, 13208230), (5, 10566584), (7, 7547560), (8, 6604115), (10, 5283292), (14, 3773780), (19, 2780680), (20, 2641646), (28, 1886890), (35, 1509512), (38, 1390340), (40, 1320823), (56, 943445), (70, 754756), (76, 695170), (95, 556136), (133, 397240), (140, 377378), (152, 347585), (190, 278068), (266, 198620), (280, 188689), (380, 139034), (532, 99310), (665, 79448), (760, 69517), (1064, 49655), (1330, 39724), (2660, 19862), (5320, 9931)]