49001638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 90501120

約数和(自身を除く): 41499482

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4909, 4991, 9818, 9982, 34363, 68726, 112907, 152179, 225814, 304358, 790349, 1065253, 1580698, 2130506, 3500117, 7000234, 24500819, 49001638]

約数ペア:

[(1, 49001638), (2, 24500819), (7, 7000234), (14, 3500117), (23, 2130506), (31, 1580698), (46, 1065253), (62, 790349), (161, 304358), (217, 225814), (322, 152179), (434, 112907), (713, 68726), (1426, 34363), (4909, 9982), (4991, 9818)]