45684940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 114960384

約数和(自身を除く): 69275444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 53, 70, 94, 106, 131, 140, 188, 212, 235, 262, 265, 329, 371, 470, 524, 530, 655, 658, 742, 917, 940, 1060, 1310, 1316, 1484, 1645, 1834, 1855, 2491, 2620, 3290, 3668, 3710, 4585, 4982, 6157, 6580, 6943, 7420, 9170, 9964, 12314, 12455, 13886, 17437, 18340, 24628, 24910, 27772, 30785, 34715, 34874, 43099, 48601, 49820, 61570, 69430, 69748, 86198, 87185, 97202, 123140, 138860, 172396, 174370, 194404, 215495, 243005, 326321, 348740, 430990, 486010, 652642, 861980, 972020, 1305284, 1631605, 2284247, 3263210, 4568494, 6526420, 9136988, 11421235, 22842470, 45684940]

約数ペア:

[(1, 45684940), (2, 22842470), (4, 11421235), (5, 9136988), (7, 6526420), (10, 4568494), (14, 3263210), (20, 2284247), (28, 1631605), (35, 1305284), (47, 972020), (53, 861980), (70, 652642), (94, 486010), (106, 430990), (131, 348740), (140, 326321), (188, 243005), (212, 215495), (235, 194404), (262, 174370), (265, 172396), (329, 138860), (371, 123140), (470, 97202), (524, 87185), (530, 86198), (655, 69748), (658, 69430), (742, 61570), (917, 49820), (940, 48601), (1060, 43099), (1310, 34874), (1316, 34715), (1484, 30785), (1645, 27772), (1834, 24910), (1855, 24628), (2491, 18340), (2620, 17437), (3290, 13886), (3668, 12455), (3710, 12314), (4585, 9964), (4982, 9170), (6157, 7420), (6580, 6943)]