49518840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 171279360

約数和(自身を除く): 121760520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 334, 353, 420, 501, 668, 706, 835, 840, 1002, 1059, 1169, 1336, 1412, 1670, 1765, 2004, 2118, 2338, 2471, 2505, 2824, 3340, 3507, 3530, 4008, 4236, 4676, 4942, 5010, 5295, 5845, 6680, 7014, 7060, 7413, 8472, 9352, 9884, 10020, 10590, 11690, 12355, 14028, 14120, 14826, 17535, 19768, 20040, 21180, 23380, 24710, 28056, 29652, 35070, 37065, 42360, 46760, 49420, 58951, 59304, 70140, 74130, 98840, 117902, 140280, 148260, 176853, 235804, 294755, 296520, 353706, 412657, 471608, 589510, 707412, 825314, 884265, 1179020, 1237971, 1414824, 1650628, 1768530, 2063285, 2358040, 2475942, 3301256, 3537060, 4126570, 4951884, 6189855, 7074120, 8253140, 9903768, 12379710, 16506280, 24759420, 49518840]

約数ペア:

[(1, 49518840), (2, 24759420), (3, 16506280), (4, 12379710), (5, 9903768), (6, 8253140), (7, 7074120), (8, 6189855), (10, 4951884), (12, 4126570), (14, 3537060), (15, 3301256), (20, 2475942), (21, 2358040), (24, 2063285), (28, 1768530), (30, 1650628), (35, 1414824), (40, 1237971), (42, 1179020), (56, 884265), (60, 825314), (70, 707412), (84, 589510), (105, 471608), (120, 412657), (140, 353706), (167, 296520), (168, 294755), (210, 235804), (280, 176853), (334, 148260), (353, 140280), (420, 117902), (501, 98840), (668, 74130), (706, 70140), (835, 59304), (840, 58951), (1002, 49420), (1059, 46760), (1169, 42360), (1336, 37065), (1412, 35070), (1670, 29652), (1765, 28056), (2004, 24710), (2118, 23380), (2338, 21180), (2471, 20040), (2505, 19768), (2824, 17535), (3340, 14826), (3507, 14120), (3530, 14028), (4008, 12355), (4236, 11690), (4676, 10590), (4942, 10020), (5010, 9884), (5295, 9352), (5845, 8472), (6680, 7413), (7014, 7060)]