49731688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 101445120

約数和(自身を除く): 51713432

約数列:

[1, 2, 4, 8, 31, 41, 62, 67, 73, 82, 124, 134, 146, 164, 248, 268, 292, 328, 536, 584, 1271, 2077, 2263, 2542, 2747, 2993, 4154, 4526, 4891, 5084, 5494, 5986, 8308, 9052, 9782, 10168, 10988, 11972, 16616, 18104, 19564, 21976, 23944, 39128, 85157, 92783, 151621, 170314, 185566, 200531, 303242, 340628, 371132, 401062, 606484, 681256, 742264, 802124, 1212968, 1604248, 6216461, 12432922, 24865844, 49731688]

約数ペア:

[(1, 49731688), (2, 24865844), (4, 12432922), (8, 6216461), (31, 1604248), (41, 1212968), (62, 802124), (67, 742264), (73, 681256), (82, 606484), (124, 401062), (134, 371132), (146, 340628), (164, 303242), (248, 200531), (268, 185566), (292, 170314), (328, 151621), (536, 92783), (584, 85157), (1271, 39128), (2077, 23944), (2263, 21976), (2542, 19564), (2747, 18104), (2993, 16616), (4154, 11972), (4526, 10988), (4891, 10168), (5084, 9782), (5494, 9052), (5986, 8308)]