47033740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9521}}^1$

素因数の和:9562

約数の個数: 48

約数和(自身を含む): 111978720

約数和(自身を除く): 64944980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 9521, 19042, 38084, 47605, 95210, 123773, 180899, 190420, 247546, 361798, 495092, 618865, 723596, 904495, 1237730, 1808990, 2351687, 2475460, 3617980, 4703374, 9406748, 11758435, 23516870, 47033740]

約数ペア:

[(1, 47033740), (2, 23516870), (4, 11758435), (5, 9406748), (10, 4703374), (13, 3617980), (19, 2475460), (20, 2351687), (26, 1808990), (38, 1237730), (52, 904495), (65, 723596), (76, 618865), (95, 495092), (130, 361798), (190, 247546), (247, 190420), (260, 180899), (380, 123773), (494, 95210), (988, 47605), (1235, 38084), (2470, 19042), (4940, 9521)]