47548980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9109}}^1$

素因数の和:9153

約数の個数: 72

約数和(自身を含む): 149221800

約数和(自身を除く): 101672820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 9109, 18218, 27327, 36436, 45545, 54654, 81981, 91090, 109308, 136635, 163962, 182180, 264161, 273270, 327924, 409905, 528322, 546540, 792483, 819810, 1056644, 1320805, 1584966, 1639620, 2377449, 2641610, 3169932, 3962415, 4754898, 5283220, 7924830, 9509796, 11887245, 15849660, 23774490, 47548980]

約数ペア:

[(1, 47548980), (2, 23774490), (3, 15849660), (4, 11887245), (5, 9509796), (6, 7924830), (9, 5283220), (10, 4754898), (12, 3962415), (15, 3169932), (18, 2641610), (20, 2377449), (29, 1639620), (30, 1584966), (36, 1320805), (45, 1056644), (58, 819810), (60, 792483), (87, 546540), (90, 528322), (116, 409905), (145, 327924), (174, 273270), (180, 264161), (261, 182180), (290, 163962), (348, 136635), (435, 109308), (522, 91090), (580, 81981), (870, 54654), (1044, 45545), (1305, 36436), (1740, 27327), (2610, 18218), (5220, 9109)]