49243068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 142990848

約数和(自身を除く): 93747780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 743, 789, 1052, 1486, 1578, 1841, 2229, 2367, 2972, 3156, 3682, 4458, 4734, 5201, 5523, 6687, 7364, 8916, 9468, 10402, 11046, 13374, 15603, 16569, 20804, 22092, 26748, 31206, 33138, 46809, 62412, 66276, 93618, 187236, 195409, 390818, 586227, 781636, 1172454, 1367863, 1758681, 2344908, 2735726, 3517362, 4103589, 5471452, 7034724, 8207178, 12310767, 16414356, 24621534, 49243068]

約数ペア:

[(1, 49243068), (2, 24621534), (3, 16414356), (4, 12310767), (6, 8207178), (7, 7034724), (9, 5471452), (12, 4103589), (14, 3517362), (18, 2735726), (21, 2344908), (28, 1758681), (36, 1367863), (42, 1172454), (63, 781636), (84, 586227), (126, 390818), (252, 195409), (263, 187236), (526, 93618), (743, 66276), (789, 62412), (1052, 46809), (1486, 33138), (1578, 31206), (1841, 26748), (2229, 22092), (2367, 20804), (2972, 16569), (3156, 15603), (3682, 13374), (4458, 11046), (4734, 10402), (5201, 9468), (5523, 8916), (6687, 7364)]