54957760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1242

約数の個数: 112

約数和(自身を含む): 153875232

約数和(自身を除く): 98917472

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1201, 1430, 1760, 2080, 2288, 2402, 2860, 3520, 4160, 4576, 4804, 5720, 6005, 9152, 9608, 11440, 12010, 13211, 15613, 19216, 22880, 24020, 26422, 31226, 38432, 45760, 48040, 52844, 62452, 66055, 76864, 78065, 96080, 105688, 124904, 132110, 156130, 171743, 192160, 211376, 249808, 264220, 312260, 343486, 384320, 422752, 499616, 528440, 624520, 686972, 845504, 858715, 999232, 1056880, 1249040, 1373944, 1717430, 2113760, 2498080, 2747888, 3434860, 4227520, 4996160, 5495776, 6869720, 10991552, 13739440, 27478880, 54957760]

約数ペア:

[(1, 54957760), (2, 27478880), (4, 13739440), (5, 10991552), (8, 6869720), (10, 5495776), (11, 4996160), (13, 4227520), (16, 3434860), (20, 2747888), (22, 2498080), (26, 2113760), (32, 1717430), (40, 1373944), (44, 1249040), (52, 1056880), (55, 999232), (64, 858715), (65, 845504), (80, 686972), (88, 624520), (104, 528440), (110, 499616), (130, 422752), (143, 384320), (160, 343486), (176, 312260), (208, 264220), (220, 249808), (260, 211376), (286, 192160), (320, 171743), (352, 156130), (416, 132110), (440, 124904), (520, 105688), (572, 96080), (704, 78065), (715, 76864), (832, 66055), (880, 62452), (1040, 52844), (1144, 48040), (1201, 45760), (1430, 38432), (1760, 31226), (2080, 26422), (2288, 24020), (2402, 22880), (2860, 19216), (3520, 15613), (4160, 13211), (4576, 12010), (4804, 11440), (5720, 9608), (6005, 9152)]