49491470

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 56953330

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 307, 329, 343, 470, 490, 614, 658, 686, 1535, 1645, 1715, 2149, 2303, 3070, 3290, 3430, 4298, 4606, 10745, 11515, 14429, 15043, 16121, 21490, 23030, 28858, 30086, 32242, 72145, 75215, 80605, 101003, 105301, 144290, 150430, 161210, 202006, 210602, 505015, 526505, 707021, 1010030, 1053010, 1414042, 3535105, 4949147, 7070210, 9898294, 24745735, 49491470]

約数ペア:

[(1, 49491470), (2, 24745735), (5, 9898294), (7, 7070210), (10, 4949147), (14, 3535105), (35, 1414042), (47, 1053010), (49, 1010030), (70, 707021), (94, 526505), (98, 505015), (235, 210602), (245, 202006), (307, 161210), (329, 150430), (343, 144290), (470, 105301), (490, 101003), (614, 80605), (658, 75215), (686, 72145), (1535, 32242), (1645, 30086), (1715, 28858), (2149, 23030), (2303, 21490), (3070, 16121), (3290, 15043), (3430, 14429), (4298, 11515), (4606, 10745)]