49894785

素因数分解:

$3^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 89951400

約数和(自身を除く): 40056615

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 349, 353, 405, 1047, 1059, 1745, 1765, 3141, 3177, 5235, 5295, 9423, 9531, 15705, 15885, 28269, 28593, 47115, 47655, 123197, 141345, 142965, 369591, 615985, 1108773, 1847955, 3326319, 5543865, 9978957, 16631595, 49894785]

約数ペア:

[(1, 49894785), (3, 16631595), (5, 9978957), (9, 5543865), (15, 3326319), (27, 1847955), (45, 1108773), (81, 615985), (135, 369591), (349, 142965), (353, 141345), (405, 123197), (1047, 47655), (1059, 47115), (1745, 28593), (1765, 28269), (3141, 15885), (3177, 15705), (5235, 9531), (5295, 9423)]