50977500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 120

約数和(自身を含む): 170045568

約数和(自身を除く): 119068068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 625, 700, 750, 875, 971, 1050, 1250, 1500, 1750, 1875, 1942, 2100, 2500, 2625, 2913, 3500, 3750, 3884, 4375, 4855, 5250, 5826, 6797, 7500, 8750, 9710, 10500, 11652, 13125, 13594, 14565, 17500, 19420, 20391, 24275, 26250, 27188, 29130, 33985, 40782, 48550, 52500, 58260, 67970, 72825, 81564, 97100, 101955, 121375, 135940, 145650, 169925, 203910, 242750, 291300, 339850, 364125, 407820, 485500, 509775, 606875, 679700, 728250, 849625, 1019550, 1213750, 1456500, 1699250, 1820625, 2039100, 2427500, 2548875, 3398500, 3641250, 4248125, 5097750, 7282500, 8496250, 10195500, 12744375, 16992500, 25488750, 50977500]

約数ペア:

[(1, 50977500), (2, 25488750), (3, 16992500), (4, 12744375), (5, 10195500), (6, 8496250), (7, 7282500), (10, 5097750), (12, 4248125), (14, 3641250), (15, 3398500), (20, 2548875), (21, 2427500), (25, 2039100), (28, 1820625), (30, 1699250), (35, 1456500), (42, 1213750), (50, 1019550), (60, 849625), (70, 728250), (75, 679700), (84, 606875), (100, 509775), (105, 485500), (125, 407820), (140, 364125), (150, 339850), (175, 291300), (210, 242750), (250, 203910), (300, 169925), (350, 145650), (375, 135940), (420, 121375), (500, 101955), (525, 97100), (625, 81564), (700, 72825), (750, 67970), (875, 58260), (971, 52500), (1050, 48550), (1250, 40782), (1500, 33985), (1750, 29130), (1875, 27188), (1942, 26250), (2100, 24275), (2500, 20391), (2625, 19420), (2913, 17500), (3500, 14565), (3750, 13594), (3884, 13125), (4375, 11652), (4855, 10500), (5250, 9710), (5826, 8750), (6797, 7500)]