51863448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23747}}^1$

素因数の和:23776

約数の個数: 64

約数和(自身を含む): 159586560

約数和(自身を除く): 107723112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 23747, 47494, 71241, 94988, 142482, 166229, 189976, 284964, 308711, 332458, 498687, 569928, 617422, 664916, 926133, 997374, 1234844, 1329832, 1852266, 1994748, 2160977, 2469688, 3704532, 3989496, 4321954, 6482931, 7409064, 8643908, 12965862, 17287816, 25931724, 51863448]

約数ペア:

[(1, 51863448), (2, 25931724), (3, 17287816), (4, 12965862), (6, 8643908), (7, 7409064), (8, 6482931), (12, 4321954), (13, 3989496), (14, 3704532), (21, 2469688), (24, 2160977), (26, 1994748), (28, 1852266), (39, 1329832), (42, 1234844), (52, 997374), (56, 926133), (78, 664916), (84, 617422), (91, 569928), (104, 498687), (156, 332458), (168, 308711), (182, 284964), (273, 189976), (312, 166229), (364, 142482), (546, 94988), (728, 71241), (1092, 47494), (2184, 23747)]