48999984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 150418944

約数和(自身を除く): 101418960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 53, 66, 68, 88, 102, 103, 106, 132, 136, 159, 176, 187, 204, 206, 212, 264, 272, 309, 318, 374, 408, 412, 424, 528, 561, 583, 618, 636, 748, 816, 824, 848, 901, 1122, 1133, 1166, 1236, 1272, 1496, 1648, 1749, 1751, 1802, 2244, 2266, 2332, 2472, 2544, 2703, 2992, 3399, 3498, 3502, 3604, 4488, 4532, 4664, 4944, 5253, 5406, 5459, 6798, 6996, 7004, 7208, 8976, 9064, 9328, 9911, 10506, 10812, 10918, 13596, 13992, 14008, 14416, 16377, 18128, 19261, 19822, 21012, 21624, 21836, 27192, 27984, 28016, 29733, 32754, 38522, 39644, 42024, 43248, 43672, 54384, 57783, 59466, 60049, 65508, 77044, 79288, 84048, 87344, 92803, 115566, 118932, 120098, 131016, 154088, 158576, 180147, 185606, 231132, 237864, 240196, 262032, 278409, 308176, 360294, 371212, 462264, 475728, 480392, 556818, 720588, 742424, 924528, 960784, 1020833, 1113636, 1441176, 1484848, 2041666, 2227272, 2882352, 3062499, 4083332, 4454544, 6124998, 8166664, 12249996, 16333328, 24499992, 48999984]

約数ペア:

[(1, 48999984), (2, 24499992), (3, 16333328), (4, 12249996), (6, 8166664), (8, 6124998), (11, 4454544), (12, 4083332), (16, 3062499), (17, 2882352), (22, 2227272), (24, 2041666), (33, 1484848), (34, 1441176), (44, 1113636), (48, 1020833), (51, 960784), (53, 924528), (66, 742424), (68, 720588), (88, 556818), (102, 480392), (103, 475728), (106, 462264), (132, 371212), (136, 360294), (159, 308176), (176, 278409), (187, 262032), (204, 240196), (206, 237864), (212, 231132), (264, 185606), (272, 180147), (309, 158576), (318, 154088), (374, 131016), (408, 120098), (412, 118932), (424, 115566), (528, 92803), (561, 87344), (583, 84048), (618, 79288), (636, 77044), (748, 65508), (816, 60049), (824, 59466), (848, 57783), (901, 54384), (1122, 43672), (1133, 43248), (1166, 42024), (1236, 39644), (1272, 38522), (1496, 32754), (1648, 29733), (1749, 28016), (1751, 27984), (1802, 27192), (2244, 21836), (2266, 21624), (2332, 21012), (2472, 19822), (2544, 19261), (2703, 18128), (2992, 16377), (3399, 14416), (3498, 14008), (3502, 13992), (3604, 13596), (4488, 10918), (4532, 10812), (4664, 10506), (4944, 9911), (5253, 9328), (5406, 9064), (5459, 8976), (6798, 7208), (6996, 7004)]