52163748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15923}}^1$

素因数の和:15953

約数の個数: 72

約数和(自身を含む): 162297408

約数和(自身を除く): 110133660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 15923, 31846, 47769, 63692, 95538, 111461, 143307, 191076, 206999, 222922, 286614, 334383, 413998, 445844, 573228, 620997, 668766, 827996, 1003149, 1241994, 1337532, 1448993, 1862991, 2006298, 2483988, 2897986, 3725982, 4012596, 4346979, 5795972, 7451964, 8693958, 13040937, 17387916, 26081874, 52163748]

約数ペア:

[(1, 52163748), (2, 26081874), (3, 17387916), (4, 13040937), (6, 8693958), (7, 7451964), (9, 5795972), (12, 4346979), (13, 4012596), (14, 3725982), (18, 2897986), (21, 2483988), (26, 2006298), (28, 1862991), (36, 1448993), (39, 1337532), (42, 1241994), (52, 1003149), (63, 827996), (78, 668766), (84, 620997), (91, 573228), (117, 445844), (126, 413998), (156, 334383), (182, 286614), (234, 222922), (252, 206999), (273, 191076), (364, 143307), (468, 111461), (546, 95538), (819, 63692), (1092, 47769), (1638, 31846), (3276, 15923)]