50470380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1409}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 153972000

約数和(自身を除く): 103501620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1409, 1791, 1990, 2388, 2818, 2985, 3582, 3980, 4227, 5636, 5970, 7045, 7164, 8454, 8955, 11940, 12681, 14090, 16908, 17910, 21135, 25362, 28180, 35820, 42270, 50724, 63405, 84540, 126810, 253620, 280391, 560782, 841173, 1121564, 1401955, 1682346, 2523519, 2803910, 3364692, 4205865, 5047038, 5607820, 8411730, 10094076, 12617595, 16823460, 25235190, 50470380]

約数ペア:

[(1, 50470380), (2, 25235190), (3, 16823460), (4, 12617595), (5, 10094076), (6, 8411730), (9, 5607820), (10, 5047038), (12, 4205865), (15, 3364692), (18, 2803910), (20, 2523519), (30, 1682346), (36, 1401955), (45, 1121564), (60, 841173), (90, 560782), (180, 280391), (199, 253620), (398, 126810), (597, 84540), (796, 63405), (995, 50724), (1194, 42270), (1409, 35820), (1791, 28180), (1990, 25362), (2388, 21135), (2818, 17910), (2985, 16908), (3582, 14090), (3980, 12681), (4227, 11940), (5636, 8955), (5970, 8454), (7045, 7164)]