47621860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16651}}^1$

素因数の和:16684

約数の個数: 48

約数和(自身を含む): 117496512

約数和(自身を除く): 69874652

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 16651, 33302, 66604, 83255, 166510, 183161, 216463, 333020, 366322, 432926, 732644, 865852, 915805, 1082315, 1831610, 2164630, 2381093, 3663220, 4329260, 4762186, 9524372, 11905465, 23810930, 47621860]

約数ペア:

[(1, 47621860), (2, 23810930), (4, 11905465), (5, 9524372), (10, 4762186), (11, 4329260), (13, 3663220), (20, 2381093), (22, 2164630), (26, 1831610), (44, 1082315), (52, 915805), (55, 865852), (65, 732644), (110, 432926), (130, 366322), (143, 333020), (220, 216463), (260, 183161), (286, 166510), (572, 83255), (715, 66604), (1430, 33302), (2860, 16651)]