56688100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 108

約数和(自身を含む): 149615424

約数和(自身を除く): 92927324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 503, 575, 644, 700, 805, 980, 1006, 1127, 1150, 1225, 1610, 2012, 2254, 2300, 2450, 2515, 3220, 3521, 4025, 4508, 4900, 5030, 5635, 7042, 8050, 10060, 11270, 11569, 12575, 14084, 16100, 17605, 22540, 23138, 24647, 25150, 28175, 35210, 46276, 49294, 50300, 56350, 57845, 70420, 80983, 88025, 98588, 112700, 115690, 123235, 161966, 176050, 231380, 246470, 289225, 323932, 352100, 404915, 492940, 566881, 578450, 616175, 809830, 1133762, 1156900, 1232350, 1619660, 2024575, 2267524, 2464700, 2834405, 4049150, 5668810, 8098300, 11337620, 14172025, 28344050, 56688100]

約数ペア:

[(1, 56688100), (2, 28344050), (4, 14172025), (5, 11337620), (7, 8098300), (10, 5668810), (14, 4049150), (20, 2834405), (23, 2464700), (25, 2267524), (28, 2024575), (35, 1619660), (46, 1232350), (49, 1156900), (50, 1133762), (70, 809830), (92, 616175), (98, 578450), (100, 566881), (115, 492940), (140, 404915), (161, 352100), (175, 323932), (196, 289225), (230, 246470), (245, 231380), (322, 176050), (350, 161966), (460, 123235), (490, 115690), (503, 112700), (575, 98588), (644, 88025), (700, 80983), (805, 70420), (980, 57845), (1006, 56350), (1127, 50300), (1150, 49294), (1225, 46276), (1610, 35210), (2012, 28175), (2254, 25150), (2300, 24647), (2450, 23138), (2515, 22540), (3220, 17605), (3521, 16100), (4025, 14084), (4508, 12575), (4900, 11569), (5030, 11270), (5635, 10060), (7042, 8050)]