53844140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 135475200

約数和(自身を除く): 81631060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 167, 188, 196, 235, 245, 329, 334, 343, 470, 490, 658, 668, 686, 835, 940, 980, 1169, 1316, 1372, 1645, 1670, 1715, 2303, 2338, 3290, 3340, 3430, 4606, 4676, 5845, 6580, 6860, 7849, 8183, 9212, 11515, 11690, 15698, 16121, 16366, 23030, 23380, 31396, 32242, 32732, 39245, 40915, 46060, 54943, 57281, 64484, 78490, 80605, 81830, 109886, 114562, 156980, 161210, 163660, 219772, 229124, 274715, 286405, 322420, 384601, 549430, 572810, 769202, 1098860, 1145620, 1538404, 1923005, 2692207, 3846010, 5384414, 7692020, 10768828, 13461035, 26922070, 53844140]

約数ペア:

[(1, 53844140), (2, 26922070), (4, 13461035), (5, 10768828), (7, 7692020), (10, 5384414), (14, 3846010), (20, 2692207), (28, 1923005), (35, 1538404), (47, 1145620), (49, 1098860), (70, 769202), (94, 572810), (98, 549430), (140, 384601), (167, 322420), (188, 286405), (196, 274715), (235, 229124), (245, 219772), (329, 163660), (334, 161210), (343, 156980), (470, 114562), (490, 109886), (658, 81830), (668, 80605), (686, 78490), (835, 64484), (940, 57281), (980, 54943), (1169, 46060), (1316, 40915), (1372, 39245), (1645, 32732), (1670, 32242), (1715, 31396), (2303, 23380), (2338, 23030), (3290, 16366), (3340, 16121), (3430, 15698), (4606, 11690), (4676, 11515), (5845, 9212), (6580, 8183), (6860, 7849)]