56345910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 142940160

約数和(自身を除く): 86594250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 1409, 2666, 2818, 3999, 4227, 6665, 7045, 7998, 8454, 13330, 14090, 19995, 21135, 39990, 42270, 43679, 60587, 87358, 121174, 131037, 181761, 218395, 262074, 302935, 363522, 436790, 605870, 655185, 908805, 1310370, 1817610, 1878197, 3756394, 5634591, 9390985, 11269182, 18781970, 28172955, 56345910]

約数ペア:

[(1, 56345910), (2, 28172955), (3, 18781970), (5, 11269182), (6, 9390985), (10, 5634591), (15, 3756394), (30, 1878197), (31, 1817610), (43, 1310370), (62, 908805), (86, 655185), (93, 605870), (129, 436790), (155, 363522), (186, 302935), (215, 262074), (258, 218395), (310, 181761), (430, 131037), (465, 121174), (645, 87358), (930, 60587), (1290, 43679), (1333, 42270), (1409, 39990), (2666, 21135), (2818, 19995), (3999, 14090), (4227, 13330), (6665, 8454), (7045, 7998)]