47144398420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{48106529}}^1$

素因数の和:48106552

約数の個数: 36

約数和(自身を含む): 115167032820

約数和(自身を除く): 68022634400

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 48106529, 96213058, 192426116, 240532645, 336745703, 481065290, 673491406, 962130580, 1346982812, 1683728515, 2357219921, 3367457030, 4714439842, 6734914060, 9428879684, 11786099605, 23572199210, 47144398420]

約数ペア:

[(1, 47144398420), (2, 23572199210), (4, 11786099605), (5, 9428879684), (7, 6734914060), (10, 4714439842), (14, 3367457030), (20, 2357219921), (28, 1683728515), (35, 1346982812), (49, 962130580), (70, 673491406), (98, 481065290), (140, 336745703), (196, 240532645), (245, 192426116), (490, 96213058), (980, 48106529)]