53278350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15443}}^1$

素因数の和:15481

約数の個数: 48

約数和(自身を含む): 137884032

約数和(自身を除く): 84605682

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 15443, 30886, 46329, 77215, 92658, 154430, 231645, 355189, 386075, 463290, 710378, 772150, 1065567, 1158225, 1775945, 2131134, 2316450, 3551890, 5327835, 8879725, 10655670, 17759450, 26639175, 53278350]

約数ペア:

[(1, 53278350), (2, 26639175), (3, 17759450), (5, 10655670), (6, 8879725), (10, 5327835), (15, 3551890), (23, 2316450), (25, 2131134), (30, 1775945), (46, 1158225), (50, 1065567), (69, 772150), (75, 710378), (115, 463290), (138, 386075), (150, 355189), (230, 231645), (345, 154430), (575, 92658), (690, 77215), (1150, 46329), (1725, 30886), (3450, 15443)]