45050208

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 140709744

約数和(自身を除く): 95659536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 157, 168, 183, 196, 224, 244, 294, 314, 336, 366, 392, 427, 471, 488, 588, 628, 672, 732, 784, 854, 942, 976, 1099, 1176, 1256, 1281, 1464, 1568, 1708, 1884, 1952, 2198, 2352, 2512, 2562, 2928, 2989, 3297, 3416, 3768, 4396, 4704, 5024, 5124, 5856, 5978, 6594, 6832, 7536, 7693, 8792, 8967, 9577, 10248, 11956, 13188, 13664, 15072, 15386, 17584, 17934, 19154, 20496, 23079, 23912, 26376, 28731, 30772, 35168, 35868, 38308, 40992, 46158, 47824, 52752, 57462, 61544, 67039, 71736, 76616, 92316, 95648, 105504, 114924, 123088, 134078, 143472, 153232, 184632, 201117, 229848, 246176, 268156, 286944, 306464, 369264, 402234, 459696, 469273, 536312, 738528, 804468, 919392, 938546, 1072624, 1407819, 1608936, 1877092, 2145248, 2815638, 3217872, 3754184, 5631276, 6435744, 7508368, 11262552, 15016736, 22525104, 45050208]

約数ペア:

[(1, 45050208), (2, 22525104), (3, 15016736), (4, 11262552), (6, 7508368), (7, 6435744), (8, 5631276), (12, 3754184), (14, 3217872), (16, 2815638), (21, 2145248), (24, 1877092), (28, 1608936), (32, 1407819), (42, 1072624), (48, 938546), (49, 919392), (56, 804468), (61, 738528), (84, 536312), (96, 469273), (98, 459696), (112, 402234), (122, 369264), (147, 306464), (157, 286944), (168, 268156), (183, 246176), (196, 229848), (224, 201117), (244, 184632), (294, 153232), (314, 143472), (336, 134078), (366, 123088), (392, 114924), (427, 105504), (471, 95648), (488, 92316), (588, 76616), (628, 71736), (672, 67039), (732, 61544), (784, 57462), (854, 52752), (942, 47824), (976, 46158), (1099, 40992), (1176, 38308), (1256, 35868), (1281, 35168), (1464, 30772), (1568, 28731), (1708, 26376), (1884, 23912), (1952, 23079), (2198, 20496), (2352, 19154), (2512, 17934), (2562, 17584), (2928, 15386), (2989, 15072), (3297, 13664), (3416, 13188), (3768, 11956), (4396, 10248), (4704, 9577), (5024, 8967), (5124, 8792), (5856, 7693), (5978, 7536), (6594, 6832)]