51087684

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 122572800

約数和(自身を除く): 71485116

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 239, 282, 379, 478, 564, 717, 758, 956, 1137, 1434, 1516, 2274, 2868, 4548, 11233, 17813, 22466, 33699, 35626, 44932, 53439, 67398, 71252, 90581, 106878, 134796, 181162, 213756, 271743, 362324, 543486, 1086972, 4257307, 8514614, 12771921, 17029228, 25543842, 51087684]

約数ペア:

[(1, 51087684), (2, 25543842), (3, 17029228), (4, 12771921), (6, 8514614), (12, 4257307), (47, 1086972), (94, 543486), (141, 362324), (188, 271743), (239, 213756), (282, 181162), (379, 134796), (478, 106878), (564, 90581), (717, 71252), (758, 67398), (956, 53439), (1137, 44932), (1434, 35626), (1516, 33699), (2274, 22466), (2868, 17813), (4548, 11233)]