56305150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4451}}^1$

素因数の和:4497

約数の個数: 48

約数和(自身を含む): 119242368

約数和(自身を除く): 62937218

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 4451, 6325, 8902, 12650, 22255, 44510, 48961, 97922, 102373, 111275, 204746, 222550, 244805, 489610, 511865, 1023730, 1126103, 1224025, 2252206, 2448050, 2559325, 5118650, 5630515, 11261030, 28152575, 56305150]

約数ペア:

[(1, 56305150), (2, 28152575), (5, 11261030), (10, 5630515), (11, 5118650), (22, 2559325), (23, 2448050), (25, 2252206), (46, 1224025), (50, 1126103), (55, 1023730), (110, 511865), (115, 489610), (230, 244805), (253, 222550), (275, 204746), (506, 111275), (550, 102373), (575, 97922), (1150, 48961), (1265, 44510), (2530, 22255), (4451, 12650), (6325, 8902)]