47544728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 112665600

約数和(自身を除く): 65120872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 308, 316, 553, 616, 632, 869, 977, 1106, 1738, 1954, 2212, 3476, 3908, 4424, 6083, 6839, 6952, 7816, 10747, 12166, 13678, 21494, 24332, 27356, 42988, 48664, 54712, 75229, 77183, 85976, 150458, 154366, 300916, 308732, 540281, 601832, 617464, 849013, 1080562, 1698026, 2161124, 3396052, 4322248, 5943091, 6792104, 11886182, 23772364, 47544728]

約数ペア:

[(1, 47544728), (2, 23772364), (4, 11886182), (7, 6792104), (8, 5943091), (11, 4322248), (14, 3396052), (22, 2161124), (28, 1698026), (44, 1080562), (56, 849013), (77, 617464), (79, 601832), (88, 540281), (154, 308732), (158, 300916), (308, 154366), (316, 150458), (553, 85976), (616, 77183), (632, 75229), (869, 54712), (977, 48664), (1106, 42988), (1738, 27356), (1954, 24332), (2212, 21494), (3476, 13678), (3908, 12166), (4424, 10747), (6083, 7816), (6839, 6952)]