51733500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 185902080

約数和(自身を除く): 134168580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 210, 250, 260, 273, 300, 325, 350, 364, 375, 379, 390, 420, 455, 500, 525, 546, 650, 700, 750, 758, 780, 875, 910, 975, 1050, 1092, 1137, 1300, 1365, 1500, 1516, 1625, 1750, 1820, 1895, 1950, 2100, 2274, 2275, 2625, 2653, 2730, 3250, 3500, 3790, 3900, 4548, 4550, 4875, 4927, 5250, 5306, 5460, 5685, 6500, 6825, 7580, 7959, 9100, 9475, 9750, 9854, 10500, 10612, 11370, 11375, 13265, 13650, 14781, 15918, 18950, 19500, 19708, 22740, 22750, 24635, 26530, 27300, 28425, 29562, 31836, 34125, 34489, 37900, 39795, 45500, 47375, 49270, 53060, 56850, 59124, 66325, 68250, 68978, 73905, 79590, 94750, 98540, 103467, 113700, 123175, 132650, 136500, 137956, 142125, 147810, 159180, 172445, 189500, 198975, 206934, 246350, 265300, 284250, 295620, 331625, 344890, 369525, 397950, 413868, 492700, 517335, 568500, 615875, 663250, 689780, 739050, 795900, 862225, 994875, 1034670, 1231750, 1326500, 1478100, 1724450, 1847625, 1989750, 2069340, 2463500, 2586675, 3448900, 3695250, 3979500, 4311125, 5173350, 7390500, 8622250, 10346700, 12933375, 17244500, 25866750, 51733500]

約数ペア:

[(1, 51733500), (2, 25866750), (3, 17244500), (4, 12933375), (5, 10346700), (6, 8622250), (7, 7390500), (10, 5173350), (12, 4311125), (13, 3979500), (14, 3695250), (15, 3448900), (20, 2586675), (21, 2463500), (25, 2069340), (26, 1989750), (28, 1847625), (30, 1724450), (35, 1478100), (39, 1326500), (42, 1231750), (50, 1034670), (52, 994875), (60, 862225), (65, 795900), (70, 739050), (75, 689780), (78, 663250), (84, 615875), (91, 568500), (100, 517335), (105, 492700), (125, 413868), (130, 397950), (140, 369525), (150, 344890), (156, 331625), (175, 295620), (182, 284250), (195, 265300), (210, 246350), (250, 206934), (260, 198975), (273, 189500), (300, 172445), (325, 159180), (350, 147810), (364, 142125), (375, 137956), (379, 136500), (390, 132650), (420, 123175), (455, 113700), (500, 103467), (525, 98540), (546, 94750), (650, 79590), (700, 73905), (750, 68978), (758, 68250), (780, 66325), (875, 59124), (910, 56850), (975, 53060), (1050, 49270), (1092, 47375), (1137, 45500), (1300, 39795), (1365, 37900), (1500, 34489), (1516, 34125), (1625, 31836), (1750, 29562), (1820, 28425), (1895, 27300), (1950, 26530), (2100, 24635), (2274, 22750), (2275, 22740), (2625, 19708), (2653, 19500), (2730, 18950), (3250, 15918), (3500, 14781), (3790, 13650), (3900, 13265), (4548, 11375), (4550, 11370), (4875, 10612), (4927, 10500), (5250, 9854), (5306, 9750), (5460, 9475), (5685, 9100), (6500, 7959), (6825, 7580)]