56935580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9521}}^1$

素因数の和:9566

約数の個数: 48

約数和(自身を含む): 134374464

約数和(自身を除く): 77438884

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 9521, 19042, 38084, 47605, 95210, 123773, 190420, 218983, 247546, 437966, 495092, 618865, 875932, 1094915, 1237730, 2189830, 2475460, 2846779, 4379660, 5693558, 11387116, 14233895, 28467790, 56935580]

約数ペア:

[(1, 56935580), (2, 28467790), (4, 14233895), (5, 11387116), (10, 5693558), (13, 4379660), (20, 2846779), (23, 2475460), (26, 2189830), (46, 1237730), (52, 1094915), (65, 875932), (92, 618865), (115, 495092), (130, 437966), (230, 247546), (260, 218983), (299, 190420), (460, 123773), (598, 95210), (1196, 47605), (1495, 38084), (2990, 19042), (5980, 9521)]