47744228

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 108864000

約数和(自身を除く): 61119772

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 89, 92, 98, 119, 161, 178, 196, 238, 322, 343, 356, 391, 476, 623, 644, 686, 782, 833, 1127, 1246, 1372, 1513, 1564, 1666, 2047, 2254, 2492, 2737, 3026, 3332, 4094, 4361, 4508, 5474, 5831, 6052, 7889, 8188, 8722, 10591, 10948, 11662, 14329, 15778, 17444, 19159, 21182, 23324, 28658, 30527, 31556, 34799, 38318, 42364, 57316, 61054, 69598, 74137, 76636, 100303, 122108, 134113, 139196, 148274, 200606, 243593, 268226, 296548, 401212, 487186, 518959, 536452, 702121, 974372, 1037918, 1404242, 1705151, 2075836, 2808484, 3410302, 6820604, 11936057, 23872114, 47744228]

約数ペア:

[(1, 47744228), (2, 23872114), (4, 11936057), (7, 6820604), (14, 3410302), (17, 2808484), (23, 2075836), (28, 1705151), (34, 1404242), (46, 1037918), (49, 974372), (68, 702121), (89, 536452), (92, 518959), (98, 487186), (119, 401212), (161, 296548), (178, 268226), (196, 243593), (238, 200606), (322, 148274), (343, 139196), (356, 134113), (391, 122108), (476, 100303), (623, 76636), (644, 74137), (686, 69598), (782, 61054), (833, 57316), (1127, 42364), (1246, 38318), (1372, 34799), (1513, 31556), (1564, 30527), (1666, 28658), (2047, 23324), (2254, 21182), (2492, 19159), (2737, 17444), (3026, 15778), (3332, 14329), (4094, 11662), (4361, 10948), (4508, 10591), (5474, 8722), (5831, 8188), (6052, 7889)]