53497440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 184923648

約数和(自身を除く): 131426208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 383, 388, 480, 485, 582, 720, 766, 776, 873, 970, 1149, 1164, 1440, 1455, 1532, 1552, 1746, 1915, 1940, 2298, 2328, 2910, 3064, 3104, 3447, 3492, 3830, 3880, 4365, 4596, 4656, 5745, 5820, 6128, 6894, 6984, 7660, 7760, 8730, 9192, 9312, 11490, 11640, 12256, 13788, 13968, 15320, 15520, 17235, 17460, 18384, 22980, 23280, 27576, 27936, 30640, 34470, 34920, 36768, 37151, 45960, 46560, 55152, 61280, 68940, 69840, 74302, 91920, 110304, 111453, 137880, 139680, 148604, 183840, 185755, 222906, 275760, 297208, 334359, 371510, 445812, 551520, 557265, 594416, 668718, 743020, 891624, 1114530, 1188832, 1337436, 1486040, 1671795, 1783248, 2229060, 2674872, 2972080, 3343590, 3566496, 4458120, 5349744, 5944160, 6687180, 8916240, 10699488, 13374360, 17832480, 26748720, 53497440]

約数ペア:

[(1, 53497440), (2, 26748720), (3, 17832480), (4, 13374360), (5, 10699488), (6, 8916240), (8, 6687180), (9, 5944160), (10, 5349744), (12, 4458120), (15, 3566496), (16, 3343590), (18, 2972080), (20, 2674872), (24, 2229060), (30, 1783248), (32, 1671795), (36, 1486040), (40, 1337436), (45, 1188832), (48, 1114530), (60, 891624), (72, 743020), (80, 668718), (90, 594416), (96, 557265), (97, 551520), (120, 445812), (144, 371510), (160, 334359), (180, 297208), (194, 275760), (240, 222906), (288, 185755), (291, 183840), (360, 148604), (383, 139680), (388, 137880), (480, 111453), (485, 110304), (582, 91920), (720, 74302), (766, 69840), (776, 68940), (873, 61280), (970, 55152), (1149, 46560), (1164, 45960), (1440, 37151), (1455, 36768), (1532, 34920), (1552, 34470), (1746, 30640), (1915, 27936), (1940, 27576), (2298, 23280), (2328, 22980), (2910, 18384), (3064, 17460), (3104, 17235), (3447, 15520), (3492, 15320), (3830, 13968), (3880, 13788), (4365, 12256), (4596, 11640), (4656, 11490), (5745, 9312), (5820, 9192), (6128, 8730), (6894, 7760), (6984, 7660)]