48005118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2557}}^1$

素因数の和:2721

約数の個数: 48

約数和(自身を含む): 119714400

約数和(自身を除く): 71709282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2557, 2682, 3129, 5114, 6258, 7671, 9387, 15342, 17899, 18774, 23013, 35798, 46026, 53697, 107394, 161091, 322182, 380993, 761986, 1142979, 2285958, 2666951, 3428937, 5333902, 6857874, 8000853, 16001706, 24002559, 48005118]

約数ペア:

[(1, 48005118), (2, 24002559), (3, 16001706), (6, 8000853), (7, 6857874), (9, 5333902), (14, 3428937), (18, 2666951), (21, 2285958), (42, 1142979), (63, 761986), (126, 380993), (149, 322182), (298, 161091), (447, 107394), (894, 53697), (1043, 46026), (1341, 35798), (2086, 23013), (2557, 18774), (2682, 17899), (3129, 15342), (5114, 9387), (6258, 7671)]