51017688

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 144227160

約数和(自身を除く): 93209472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 262, 324, 393, 524, 601, 648, 786, 1048, 1179, 1202, 1572, 1803, 2358, 2404, 3144, 3537, 3606, 4716, 4808, 5409, 7074, 7212, 9432, 10611, 10818, 14148, 14424, 16227, 21222, 21636, 28296, 32454, 42444, 43272, 48681, 64908, 78731, 84888, 97362, 129816, 157462, 194724, 236193, 314924, 389448, 472386, 629848, 708579, 944772, 1417158, 1889544, 2125737, 2834316, 4251474, 5668632, 6377211, 8502948, 12754422, 17005896, 25508844, 51017688]

約数ペア:

[(1, 51017688), (2, 25508844), (3, 17005896), (4, 12754422), (6, 8502948), (8, 6377211), (9, 5668632), (12, 4251474), (18, 2834316), (24, 2125737), (27, 1889544), (36, 1417158), (54, 944772), (72, 708579), (81, 629848), (108, 472386), (131, 389448), (162, 314924), (216, 236193), (262, 194724), (324, 157462), (393, 129816), (524, 97362), (601, 84888), (648, 78731), (786, 64908), (1048, 48681), (1179, 43272), (1202, 42444), (1572, 32454), (1803, 28296), (2358, 21636), (2404, 21222), (3144, 16227), (3537, 14424), (3606, 14148), (4716, 10818), (4808, 10611), (5409, 9432), (7074, 7212)]