55202850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 153978240

約数和(自身を除く): 98775390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 103, 135, 150, 206, 225, 270, 309, 397, 450, 515, 618, 675, 794, 927, 1030, 1191, 1350, 1545, 1854, 1985, 2382, 2575, 2781, 3090, 3573, 3970, 4635, 5150, 5562, 5955, 7146, 7725, 9270, 9925, 10719, 11910, 13905, 15450, 17865, 19850, 21438, 23175, 27810, 29775, 35730, 40891, 46350, 53595, 59550, 69525, 81782, 89325, 107190, 122673, 139050, 178650, 204455, 245346, 267975, 368019, 408910, 535950, 613365, 736038, 1022275, 1104057, 1226730, 1840095, 2044550, 2208114, 3066825, 3680190, 5520285, 6133650, 9200475, 11040570, 18400950, 27601425, 55202850]

約数ペア:

[(1, 55202850), (2, 27601425), (3, 18400950), (5, 11040570), (6, 9200475), (9, 6133650), (10, 5520285), (15, 3680190), (18, 3066825), (25, 2208114), (27, 2044550), (30, 1840095), (45, 1226730), (50, 1104057), (54, 1022275), (75, 736038), (90, 613365), (103, 535950), (135, 408910), (150, 368019), (206, 267975), (225, 245346), (270, 204455), (309, 178650), (397, 139050), (450, 122673), (515, 107190), (618, 89325), (675, 81782), (794, 69525), (927, 59550), (1030, 53595), (1191, 46350), (1350, 40891), (1545, 35730), (1854, 29775), (1985, 27810), (2382, 23175), (2575, 21438), (2781, 19850), (3090, 17865), (3573, 15450), (3970, 13905), (4635, 11910), (5150, 10719), (5562, 9925), (5955, 9270), (7146, 7725)]