51239904

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31397}}^1$

素因数の和:31427

約数の個数: 48

約数和(自身を含む): 142421328

約数和(自身を除く): 91181424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 31397, 62794, 94191, 125588, 188382, 251176, 376764, 502352, 533749, 753528, 1004704, 1067498, 1507056, 1601247, 2134996, 3014112, 3202494, 4269992, 6404988, 8539984, 12809976, 17079968, 25619952, 51239904]

約数ペア:

[(1, 51239904), (2, 25619952), (3, 17079968), (4, 12809976), (6, 8539984), (8, 6404988), (12, 4269992), (16, 3202494), (17, 3014112), (24, 2134996), (32, 1601247), (34, 1507056), (48, 1067498), (51, 1004704), (68, 753528), (96, 533749), (102, 502352), (136, 376764), (204, 251176), (272, 188382), (408, 125588), (544, 94191), (816, 62794), (1632, 31397)]