51455370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74573}}^1$

素因数の和:74606

約数の個数: 32

約数和(自身を含む): 128863872

約数和(自身を除く): 77408502

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 74573, 149146, 223719, 372865, 447438, 745730, 1118595, 1715179, 2237190, 3430358, 5145537, 8575895, 10291074, 17151790, 25727685, 51455370]

約数ペア:

[(1, 51455370), (2, 25727685), (3, 17151790), (5, 10291074), (6, 8575895), (10, 5145537), (15, 3430358), (23, 2237190), (30, 1715179), (46, 1118595), (69, 745730), (115, 447438), (138, 372865), (230, 223719), (345, 149146), (690, 74573)]