25515050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2063

約数の個数: 48

約数和(自身を含む): 54050112

約数和(自身を除く): 28535062

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2017, 2530, 4034, 6325, 10085, 12650, 20170, 22187, 44374, 46391, 50425, 92782, 100850, 110935, 221870, 231955, 463910, 510301, 554675, 1020602, 1109350, 1159775, 2319550, 2551505, 5103010, 12757525, 25515050]

約数ペア:

[(1, 25515050), (2, 12757525), (5, 5103010), (10, 2551505), (11, 2319550), (22, 1159775), (23, 1109350), (25, 1020602), (46, 554675), (50, 510301), (55, 463910), (110, 231955), (115, 221870), (230, 110935), (253, 100850), (275, 92782), (506, 50425), (550, 46391), (575, 44374), (1150, 22187), (1265, 20170), (2017, 12650), (2530, 10085), (4034, 6325)]