56883750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 178142976

約数和(自身を除く): 121259226

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 197, 210, 231, 250, 275, 330, 350, 375, 385, 394, 462, 525, 550, 591, 625, 750, 770, 825, 875, 985, 1050, 1155, 1182, 1250, 1375, 1379, 1650, 1750, 1875, 1925, 1970, 2167, 2310, 2625, 2750, 2758, 2955, 3750, 3850, 4125, 4137, 4334, 4375, 4925, 5250, 5775, 5910, 6501, 6875, 6895, 8250, 8274, 8750, 9625, 9850, 10835, 11550, 13002, 13125, 13750, 13790, 14775, 15169, 19250, 20625, 20685, 21670, 24625, 26250, 28875, 29550, 30338, 32505, 34475, 41250, 41370, 45507, 48125, 49250, 54175, 57750, 65010, 68950, 73875, 75845, 91014, 96250, 103425, 108350, 123125, 144375, 147750, 151690, 162525, 172375, 206850, 227535, 246250, 270875, 288750, 325050, 344750, 369375, 379225, 455070, 517125, 541750, 738750, 758450, 812625, 861875, 1034250, 1137675, 1354375, 1625250, 1723750, 1896125, 2275350, 2585625, 2708750, 3792250, 4063125, 5171250, 5688375, 8126250, 9480625, 11376750, 18961250, 28441875, 56883750]

約数ペア:

[(1, 56883750), (2, 28441875), (3, 18961250), (5, 11376750), (6, 9480625), (7, 8126250), (10, 5688375), (11, 5171250), (14, 4063125), (15, 3792250), (21, 2708750), (22, 2585625), (25, 2275350), (30, 1896125), (33, 1723750), (35, 1625250), (42, 1354375), (50, 1137675), (55, 1034250), (66, 861875), (70, 812625), (75, 758450), (77, 738750), (105, 541750), (110, 517125), (125, 455070), (150, 379225), (154, 369375), (165, 344750), (175, 325050), (197, 288750), (210, 270875), (231, 246250), (250, 227535), (275, 206850), (330, 172375), (350, 162525), (375, 151690), (385, 147750), (394, 144375), (462, 123125), (525, 108350), (550, 103425), (591, 96250), (625, 91014), (750, 75845), (770, 73875), (825, 68950), (875, 65010), (985, 57750), (1050, 54175), (1155, 49250), (1182, 48125), (1250, 45507), (1375, 41370), (1379, 41250), (1650, 34475), (1750, 32505), (1875, 30338), (1925, 29550), (1970, 28875), (2167, 26250), (2310, 24625), (2625, 21670), (2750, 20685), (2758, 20625), (2955, 19250), (3750, 15169), (3850, 14775), (4125, 13790), (4137, 13750), (4334, 13125), (4375, 13002), (4925, 11550), (5250, 10835), (5775, 9850), (5910, 9625), (6501, 8750), (6875, 8274), (6895, 8250)]