48940668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 142399712

約数和(自身を除く): 93459044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1237, 1413, 1884, 2198, 2474, 2826, 3297, 3711, 4396, 4948, 5652, 6594, 7422, 8659, 9891, 11133, 13188, 14844, 17318, 19782, 22266, 25977, 34636, 39564, 44532, 51954, 77931, 103908, 155862, 194209, 311724, 388418, 582627, 776836, 1165254, 1359463, 1747881, 2330508, 2718926, 3495762, 4078389, 5437852, 6991524, 8156778, 12235167, 16313556, 24470334, 48940668]

約数ペア:

[(1, 48940668), (2, 24470334), (3, 16313556), (4, 12235167), (6, 8156778), (7, 6991524), (9, 5437852), (12, 4078389), (14, 3495762), (18, 2718926), (21, 2330508), (28, 1747881), (36, 1359463), (42, 1165254), (63, 776836), (84, 582627), (126, 388418), (157, 311724), (252, 194209), (314, 155862), (471, 103908), (628, 77931), (942, 51954), (1099, 44532), (1237, 39564), (1413, 34636), (1884, 25977), (2198, 22266), (2474, 19782), (2826, 17318), (3297, 14844), (3711, 13188), (4396, 11133), (4948, 9891), (5652, 8659), (6594, 7422)]