51642901376

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{20947}}^1$

素因数の和:21092

約数の個数: 128

約数和(自身を含む): 119996847360

約数和(自身を除く): 68353945984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 103, 128, 136, 176, 187, 206, 272, 352, 374, 412, 544, 704, 748, 824, 1088, 1133, 1408, 1496, 1648, 1751, 2176, 2266, 2992, 3296, 3502, 4532, 5984, 6592, 7004, 9064, 11968, 13184, 14008, 18128, 19261, 20947, 23936, 28016, 36256, 38522, 41894, 56032, 72512, 77044, 83788, 112064, 145024, 154088, 167576, 224128, 230417, 308176, 335152, 356099, 460834, 616352, 670304, 712198, 921668, 1232704, 1340608, 1424396, 1843336, 2157541, 2465408, 2681216, 2848792, 3686672, 3917089, 4315082, 5697584, 7373344, 7834178, 8630164, 11395168, 14746688, 15668356, 17260328, 22790336, 23732951, 29493376, 31336712, 34520656, 36678197, 45580672, 47465902, 62673424, 69041312, 73356394, 94931804, 125346848, 138082624, 146712788, 189863608, 250693696, 276165248, 293425576, 379727216, 403460167, 501387392, 586851152, 759454432, 806920334, 1173702304, 1518908864, 1613840668, 2347404608, 3037817728, 3227681336, 4694809216, 6455362672, 12910725344, 25821450688, 51642901376]

約数ペア:

[(1, 51642901376), (2, 25821450688), (4, 12910725344), (8, 6455362672), (11, 4694809216), (16, 3227681336), (17, 3037817728), (22, 2347404608), (32, 1613840668), (34, 1518908864), (44, 1173702304), (64, 806920334), (68, 759454432), (88, 586851152), (103, 501387392), (128, 403460167), (136, 379727216), (176, 293425576), (187, 276165248), (206, 250693696), (272, 189863608), (352, 146712788), (374, 138082624), (412, 125346848), (544, 94931804), (704, 73356394), (748, 69041312), (824, 62673424), (1088, 47465902), (1133, 45580672), (1408, 36678197), (1496, 34520656), (1648, 31336712), (1751, 29493376), (2176, 23732951), (2266, 22790336), (2992, 17260328), (3296, 15668356), (3502, 14746688), (4532, 11395168), (5984, 8630164), (6592, 7834178), (7004, 7373344), (9064, 5697584), (11968, 4315082), (13184, 3917089), (14008, 3686672), (18128, 2848792), (19261, 2681216), (20947, 2465408), (23936, 2157541), (28016, 1843336), (36256, 1424396), (38522, 1340608), (41894, 1232704), (56032, 921668), (72512, 712198), (77044, 670304), (83788, 616352), (112064, 460834), (145024, 356099), (154088, 335152), (167576, 308176), (224128, 230417)]