49421964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 125984320

約数和(自身を除く): 76562356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 71, 76, 86, 114, 129, 142, 172, 213, 228, 258, 284, 426, 516, 817, 852, 1349, 1634, 2451, 2698, 3053, 3268, 4047, 4902, 5041, 5396, 6106, 8094, 9159, 9804, 10082, 12212, 15123, 16188, 18318, 20164, 30246, 36636, 58007, 60492, 95779, 116014, 174021, 191558, 216763, 232028, 287337, 348042, 383116, 433526, 574674, 650289, 696084, 867052, 1149348, 1300578, 2601156, 4118497, 8236994, 12355491, 16473988, 24710982, 49421964]

約数ペア:

[(1, 49421964), (2, 24710982), (3, 16473988), (4, 12355491), (6, 8236994), (12, 4118497), (19, 2601156), (38, 1300578), (43, 1149348), (57, 867052), (71, 696084), (76, 650289), (86, 574674), (114, 433526), (129, 383116), (142, 348042), (172, 287337), (213, 232028), (228, 216763), (258, 191558), (284, 174021), (426, 116014), (516, 95779), (817, 60492), (852, 58007), (1349, 36636), (1634, 30246), (2451, 20164), (2698, 18318), (3053, 16188), (3268, 15123), (4047, 12212), (4902, 10082), (5041, 9804), (5396, 9159), (6106, 8094)]