47099180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 106051680

約数和(自身を除く): 58952500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 1669, 2822, 3338, 5644, 6676, 7055, 8345, 14110, 16690, 28220, 28373, 33380, 56746, 113492, 138527, 141865, 277054, 283730, 554108, 567460, 692635, 1385270, 2354959, 2770540, 4709918, 9419836, 11774795, 23549590, 47099180]

約数ペア:

[(1, 47099180), (2, 23549590), (4, 11774795), (5, 9419836), (10, 4709918), (17, 2770540), (20, 2354959), (34, 1385270), (68, 692635), (83, 567460), (85, 554108), (166, 283730), (170, 277054), (332, 141865), (340, 138527), (415, 113492), (830, 56746), (1411, 33380), (1660, 28373), (1669, 28220), (2822, 16690), (3338, 14110), (5644, 8345), (6676, 7055)]