56448804580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1858091}}^1$

素因数の和:1858145

約数の個数: 72

約数和(自身を含む): 142344711936

約数和(自身を除く): 85895907356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 6076, 7595, 15190, 30380, 1858091, 3716182, 7432364, 9290455, 13006637, 18580910, 26013274, 37161820, 52026548, 57600821, 65033185, 91046459, 115201642, 130066370, 182092918, 230403284, 260132740, 288004105, 364185836, 403205747, 455232295, 576008210, 806411494, 910464590, 1152016420, 1612822988, 1820929180, 2016028735, 2822440229, 4032057470, 5644880458, 8064114940, 11289760916, 14112201145, 28224402290, 56448804580]

約数ペア:

[(1, 56448804580), (2, 28224402290), (4, 14112201145), (5, 11289760916), (7, 8064114940), (10, 5644880458), (14, 4032057470), (20, 2822440229), (28, 2016028735), (31, 1820929180), (35, 1612822988), (49, 1152016420), (62, 910464590), (70, 806411494), (98, 576008210), (124, 455232295), (140, 403205747), (155, 364185836), (196, 288004105), (217, 260132740), (245, 230403284), (310, 182092918), (434, 130066370), (490, 115201642), (620, 91046459), (868, 65033185), (980, 57600821), (1085, 52026548), (1519, 37161820), (2170, 26013274), (3038, 18580910), (4340, 13006637), (6076, 9290455), (7595, 7432364), (15190, 3716182), (30380, 1858091)]