51735726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 142248960

約数和(自身を除く): 90513234

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 83, 97, 102, 119, 126, 153, 166, 189, 194, 238, 249, 291, 306, 357, 378, 459, 498, 581, 582, 679, 714, 747, 873, 918, 1071, 1162, 1358, 1411, 1494, 1649, 1743, 1746, 2037, 2142, 2241, 2619, 2822, 3213, 3298, 3486, 4074, 4233, 4482, 4947, 5229, 5238, 6111, 6426, 8051, 8466, 9877, 9894, 10458, 11543, 12222, 12699, 14841, 15687, 16102, 18333, 19754, 23086, 24153, 25398, 29631, 29682, 31374, 34629, 36666, 38097, 44523, 48306, 56357, 59262, 69258, 72459, 76194, 88893, 89046, 103887, 112714, 136867, 144918, 169071, 177786, 207774, 217377, 266679, 273734, 311661, 338142, 410601, 434754, 507213, 533358, 623322, 821202, 958069, 1014426, 1231803, 1521639, 1916138, 2463606, 2874207, 3043278, 3695409, 5748414, 7390818, 8622621, 17245242, 25867863, 51735726]

約数ペア:

[(1, 51735726), (2, 25867863), (3, 17245242), (6, 8622621), (7, 7390818), (9, 5748414), (14, 3695409), (17, 3043278), (18, 2874207), (21, 2463606), (27, 1916138), (34, 1521639), (42, 1231803), (51, 1014426), (54, 958069), (63, 821202), (83, 623322), (97, 533358), (102, 507213), (119, 434754), (126, 410601), (153, 338142), (166, 311661), (189, 273734), (194, 266679), (238, 217377), (249, 207774), (291, 177786), (306, 169071), (357, 144918), (378, 136867), (459, 112714), (498, 103887), (581, 89046), (582, 88893), (679, 76194), (714, 72459), (747, 69258), (873, 59262), (918, 56357), (1071, 48306), (1162, 44523), (1358, 38097), (1411, 36666), (1494, 34629), (1649, 31374), (1743, 29682), (1746, 29631), (2037, 25398), (2142, 24153), (2241, 23086), (2619, 19754), (2822, 18333), (3213, 16102), (3298, 15687), (3486, 14841), (4074, 12699), (4233, 12222), (4482, 11543), (4947, 10458), (5229, 9894), (5238, 9877), (6111, 8466), (6426, 8051)]