49639020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43543}}^1$

素因数の和:43574

約数の個数: 48

約数和(自身を含む): 146307840

約数和(自身を除く): 96668820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 43543, 87086, 130629, 174172, 217715, 261258, 435430, 522516, 653145, 827317, 870860, 1306290, 1654634, 2481951, 2612580, 3309268, 4136585, 4963902, 8273170, 9927804, 12409755, 16546340, 24819510, 49639020]

約数ペア:

[(1, 49639020), (2, 24819510), (3, 16546340), (4, 12409755), (5, 9927804), (6, 8273170), (10, 4963902), (12, 4136585), (15, 3309268), (19, 2612580), (20, 2481951), (30, 1654634), (38, 1306290), (57, 870860), (60, 827317), (76, 653145), (95, 522516), (114, 435430), (190, 261258), (228, 217715), (285, 174172), (380, 130629), (570, 87086), (1140, 43543)]