51933750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1259}}^1$

素因数の和:1295

約数の個数: 80

約数和(自身を含む): 141704640

約数和(自身を除く): 89770890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 625, 750, 825, 1250, 1259, 1375, 1650, 1875, 2518, 2750, 3750, 3777, 4125, 6295, 6875, 7554, 8250, 12590, 13750, 13849, 18885, 20625, 27698, 31475, 37770, 41250, 41547, 62950, 69245, 83094, 94425, 138490, 157375, 188850, 207735, 314750, 346225, 415470, 472125, 692450, 786875, 944250, 1038675, 1573750, 1731125, 2077350, 2360625, 3462250, 4721250, 5193375, 8655625, 10386750, 17311250, 25966875, 51933750]

約数ペア:

[(1, 51933750), (2, 25966875), (3, 17311250), (5, 10386750), (6, 8655625), (10, 5193375), (11, 4721250), (15, 3462250), (22, 2360625), (25, 2077350), (30, 1731125), (33, 1573750), (50, 1038675), (55, 944250), (66, 786875), (75, 692450), (110, 472125), (125, 415470), (150, 346225), (165, 314750), (250, 207735), (275, 188850), (330, 157375), (375, 138490), (550, 94425), (625, 83094), (750, 69245), (825, 62950), (1250, 41547), (1259, 41250), (1375, 37770), (1650, 31475), (1875, 27698), (2518, 20625), (2750, 18885), (3750, 13849), (3777, 13750), (4125, 12590), (6295, 8250), (6875, 7554)]