55430172

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{67}}^2$

素因数の和:165

約数の個数: 108

約数和(自身を含む): 165874800

約数和(自身を除く): 110444628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 98, 126, 134, 147, 196, 201, 252, 268, 294, 343, 402, 441, 469, 588, 603, 686, 804, 882, 938, 1029, 1206, 1372, 1407, 1764, 1876, 2058, 2412, 2814, 3087, 3283, 4116, 4221, 4489, 5628, 6174, 6566, 8442, 8978, 9849, 12348, 13132, 13467, 16884, 17956, 19698, 22981, 26934, 29547, 31423, 39396, 40401, 45962, 53868, 59094, 62846, 68943, 80802, 91924, 94269, 118188, 125692, 137886, 161604, 188538, 206829, 219961, 275772, 282807, 377076, 413658, 439922, 565614, 659883, 827316, 879844, 1131228, 1319766, 1539727, 1979649, 2639532, 3079454, 3959298, 4619181, 6158908, 7918596, 9238362, 13857543, 18476724, 27715086, 55430172]

約数ペア:

[(1, 55430172), (2, 27715086), (3, 18476724), (4, 13857543), (6, 9238362), (7, 7918596), (9, 6158908), (12, 4619181), (14, 3959298), (18, 3079454), (21, 2639532), (28, 1979649), (36, 1539727), (42, 1319766), (49, 1131228), (63, 879844), (67, 827316), (84, 659883), (98, 565614), (126, 439922), (134, 413658), (147, 377076), (196, 282807), (201, 275772), (252, 219961), (268, 206829), (294, 188538), (343, 161604), (402, 137886), (441, 125692), (469, 118188), (588, 94269), (603, 91924), (686, 80802), (804, 68943), (882, 62846), (938, 59094), (1029, 53868), (1206, 45962), (1372, 40401), (1407, 39396), (1764, 31423), (1876, 29547), (2058, 26934), (2412, 22981), (2814, 19698), (3087, 17956), (3283, 16884), (4116, 13467), (4221, 13132), (4489, 12348), (5628, 9849), (6174, 8978), (6566, 8442)]