53237850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^2$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 137574528

約数和(自身を除く): 84336678

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 107, 150, 155, 186, 214, 310, 321, 465, 535, 642, 775, 930, 1070, 1550, 1605, 2325, 2675, 3210, 3317, 4650, 5350, 6634, 8025, 9951, 11449, 16050, 16585, 19902, 22898, 33170, 34347, 49755, 57245, 68694, 82925, 99510, 114490, 165850, 171735, 248775, 286225, 343470, 354919, 497550, 572450, 709838, 858675, 1064757, 1717350, 1774595, 2129514, 3549190, 5323785, 8872975, 10647570, 17745950, 26618925, 53237850]

約数ペア:

[(1, 53237850), (2, 26618925), (3, 17745950), (5, 10647570), (6, 8872975), (10, 5323785), (15, 3549190), (25, 2129514), (30, 1774595), (31, 1717350), (50, 1064757), (62, 858675), (75, 709838), (93, 572450), (107, 497550), (150, 354919), (155, 343470), (186, 286225), (214, 248775), (310, 171735), (321, 165850), (465, 114490), (535, 99510), (642, 82925), (775, 68694), (930, 57245), (1070, 49755), (1550, 34347), (1605, 33170), (2325, 22898), (2675, 19902), (3210, 16585), (3317, 16050), (4650, 11449), (5350, 9951), (6634, 8025)]