56387070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2153}}^1$

素因数の和:2266

約数の個数: 64

約数和(自身を含む): 151986240

約数和(自身を除く): 95599170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2153, 2619, 2910, 4306, 4365, 5238, 6459, 8730, 10765, 12918, 13095, 19377, 21530, 26190, 32295, 38754, 58131, 64590, 96885, 116262, 193770, 208841, 290655, 417682, 581310, 626523, 1044205, 1253046, 1879569, 2088410, 3132615, 3759138, 5638707, 6265230, 9397845, 11277414, 18795690, 28193535, 56387070]

約数ペア:

[(1, 56387070), (2, 28193535), (3, 18795690), (5, 11277414), (6, 9397845), (9, 6265230), (10, 5638707), (15, 3759138), (18, 3132615), (27, 2088410), (30, 1879569), (45, 1253046), (54, 1044205), (90, 626523), (97, 581310), (135, 417682), (194, 290655), (270, 208841), (291, 193770), (485, 116262), (582, 96885), (873, 64590), (970, 58131), (1455, 38754), (1746, 32295), (2153, 26190), (2619, 21530), (2910, 19377), (4306, 13095), (4365, 12918), (5238, 10765), (6459, 8730)]