89570050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 176452992

約数和(自身を除く): 86882942

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 71, 115, 142, 230, 355, 575, 710, 1097, 1150, 1633, 1775, 2194, 3266, 3550, 5485, 8165, 10970, 16330, 25231, 27425, 40825, 50462, 54850, 77887, 81650, 126155, 155774, 252310, 389435, 630775, 778870, 1261550, 1791401, 1947175, 3582802, 3894350, 8957005, 17914010, 44785025, 89570050]

約数ペア:

[(1, 89570050), (2, 44785025), (5, 17914010), (10, 8957005), (23, 3894350), (25, 3582802), (46, 1947175), (50, 1791401), (71, 1261550), (115, 778870), (142, 630775), (230, 389435), (355, 252310), (575, 155774), (710, 126155), (1097, 81650), (1150, 77887), (1633, 54850), (1775, 50462), (2194, 40825), (3266, 27425), (3550, 25231), (5485, 16330), (8165, 10970)]