51478092

素因数分解:

$2^2\times 3^5\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 136124352

約数和(自身を除く): 84646260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 211, 243, 251, 324, 422, 486, 502, 633, 753, 844, 972, 1004, 1266, 1506, 1899, 2259, 2532, 3012, 3798, 4518, 5697, 6777, 7596, 9036, 11394, 13554, 17091, 20331, 22788, 27108, 34182, 40662, 51273, 52961, 60993, 68364, 81324, 102546, 105922, 121986, 158883, 205092, 211844, 243972, 317766, 476649, 635532, 953298, 1429947, 1906596, 2859894, 4289841, 5719788, 8579682, 12869523, 17159364, 25739046, 51478092]

約数ペア:

[(1, 51478092), (2, 25739046), (3, 17159364), (4, 12869523), (6, 8579682), (9, 5719788), (12, 4289841), (18, 2859894), (27, 1906596), (36, 1429947), (54, 953298), (81, 635532), (108, 476649), (162, 317766), (211, 243972), (243, 211844), (251, 205092), (324, 158883), (422, 121986), (486, 105922), (502, 102546), (633, 81324), (753, 68364), (844, 60993), (972, 52961), (1004, 51273), (1266, 40662), (1506, 34182), (1899, 27108), (2259, 22788), (2532, 20331), (3012, 17091), (3798, 13554), (4518, 11394), (5697, 9036), (6777, 7596)]