53011900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27901}}^1$

素因数の和:27934

約数の個数: 36

約数和(自身を含む): 121094680

約数和(自身を除く): 68082780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 27901, 55802, 111604, 139505, 279010, 530119, 558020, 697525, 1060238, 1395050, 2120476, 2650595, 2790100, 5301190, 10602380, 13252975, 26505950, 53011900]

約数ペア:

[(1, 53011900), (2, 26505950), (4, 13252975), (5, 10602380), (10, 5301190), (19, 2790100), (20, 2650595), (25, 2120476), (38, 1395050), (50, 1060238), (76, 697525), (95, 558020), (100, 530119), (190, 279010), (380, 139505), (475, 111604), (950, 55802), (1900, 27901)]