56849940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45119}}^1$

素因数の和:45141

約数の個数: 72

約数和(自身を含む): 197084160

約数和(自身を除く): 140234220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45119, 90238, 135357, 180476, 225595, 270714, 315833, 406071, 451190, 541428, 631666, 676785, 812142, 902380, 947499, 1263332, 1353570, 1579165, 1624284, 1894998, 2030355, 2707140, 2842497, 3158330, 3789996, 4060710, 4737495, 5684994, 6316660, 8121420, 9474990, 11369988, 14212485, 18949980, 28424970, 56849940]

約数ペア:

[(1, 56849940), (2, 28424970), (3, 18949980), (4, 14212485), (5, 11369988), (6, 9474990), (7, 8121420), (9, 6316660), (10, 5684994), (12, 4737495), (14, 4060710), (15, 3789996), (18, 3158330), (20, 2842497), (21, 2707140), (28, 2030355), (30, 1894998), (35, 1624284), (36, 1579165), (42, 1353570), (45, 1263332), (60, 947499), (63, 902380), (70, 812142), (84, 676785), (90, 631666), (105, 541428), (126, 451190), (140, 406071), (180, 315833), (210, 270714), (252, 225595), (315, 180476), (420, 135357), (630, 90238), (1260, 45119)]