56833980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{135319}}^1$

素因数の和:135338

約数の個数: 48

約数和(自身を含む): 181870080

約数和(自身を除く): 125036100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 135319, 270638, 405957, 541276, 676595, 811914, 947233, 1353190, 1623828, 1894466, 2029785, 2706380, 2841699, 3788932, 4059570, 4736165, 5683398, 8119140, 9472330, 11366796, 14208495, 18944660, 28416990, 56833980]

約数ペア:

[(1, 56833980), (2, 28416990), (3, 18944660), (4, 14208495), (5, 11366796), (6, 9472330), (7, 8119140), (10, 5683398), (12, 4736165), (14, 4059570), (15, 3788932), (20, 2841699), (21, 2706380), (28, 2029785), (30, 1894466), (35, 1623828), (42, 1353190), (60, 947233), (70, 811914), (84, 676595), (105, 541276), (140, 405957), (210, 270638), (420, 135319)]