48893900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{44449}}^1$

素因数の和:44474

約数の個数: 36

約数和(自身を含む): 115747800

約数和(自身を除く): 66853900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 44449, 88898, 177796, 222245, 444490, 488939, 888980, 977878, 1111225, 1955756, 2222450, 2444695, 4444900, 4889390, 9778780, 12223475, 24446950, 48893900]

約数ペア:

[(1, 48893900), (2, 24446950), (4, 12223475), (5, 9778780), (10, 4889390), (11, 4444900), (20, 2444695), (22, 2222450), (25, 1955756), (44, 1111225), (50, 977878), (55, 888980), (100, 488939), (110, 444490), (220, 222245), (275, 177796), (550, 88898), (1100, 44449)]