51921100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:656

約数の個数: 108

約数和(自身を含む): 141765232

約数和(自身を除く): 89844132

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 140, 154, 175, 220, 242, 275, 308, 350, 385, 484, 550, 605, 613, 700, 770, 847, 1100, 1210, 1226, 1540, 1694, 1925, 2420, 2452, 3025, 3065, 3388, 3850, 4235, 4291, 6050, 6130, 6743, 7700, 8470, 8582, 12100, 12260, 13486, 15325, 16940, 17164, 21175, 21455, 26972, 30650, 33715, 42350, 42910, 47201, 61300, 67430, 74173, 84700, 85820, 94402, 107275, 134860, 148346, 168575, 188804, 214550, 236005, 296692, 337150, 370865, 429100, 472010, 519211, 674300, 741730, 944020, 1038422, 1180025, 1483460, 1854325, 2076844, 2360050, 2596055, 3708650, 4720100, 5192110, 7417300, 10384220, 12980275, 25960550, 51921100]

約数ペア:

[(1, 51921100), (2, 25960550), (4, 12980275), (5, 10384220), (7, 7417300), (10, 5192110), (11, 4720100), (14, 3708650), (20, 2596055), (22, 2360050), (25, 2076844), (28, 1854325), (35, 1483460), (44, 1180025), (50, 1038422), (55, 944020), (70, 741730), (77, 674300), (100, 519211), (110, 472010), (121, 429100), (140, 370865), (154, 337150), (175, 296692), (220, 236005), (242, 214550), (275, 188804), (308, 168575), (350, 148346), (385, 134860), (484, 107275), (550, 94402), (605, 85820), (613, 84700), (700, 74173), (770, 67430), (847, 61300), (1100, 47201), (1210, 42910), (1226, 42350), (1540, 33715), (1694, 30650), (1925, 26972), (2420, 21455), (2452, 21175), (3025, 17164), (3065, 16940), (3388, 15325), (3850, 13486), (4235, 12260), (4291, 12100), (6050, 8582), (6130, 8470), (6743, 7700)]