51620304

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 137884032

約数和(自身を除く): 86263728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 103, 106, 159, 197, 206, 212, 309, 318, 394, 412, 424, 591, 618, 636, 788, 824, 848, 1182, 1236, 1272, 1576, 1648, 2364, 2472, 2544, 3152, 4728, 4944, 5459, 9456, 10441, 10918, 16377, 20291, 20882, 21836, 31323, 32754, 40582, 41764, 43672, 60873, 62646, 65508, 81164, 83528, 87344, 121746, 125292, 131016, 162328, 167056, 243492, 250584, 262032, 324656, 486984, 501168, 973968, 1075423, 2150846, 3226269, 4301692, 6452538, 8603384, 12905076, 17206768, 25810152, 51620304]

約数ペア:

[(1, 51620304), (2, 25810152), (3, 17206768), (4, 12905076), (6, 8603384), (8, 6452538), (12, 4301692), (16, 3226269), (24, 2150846), (48, 1075423), (53, 973968), (103, 501168), (106, 486984), (159, 324656), (197, 262032), (206, 250584), (212, 243492), (309, 167056), (318, 162328), (394, 131016), (412, 125292), (424, 121746), (591, 87344), (618, 83528), (636, 81164), (788, 65508), (824, 62646), (848, 60873), (1182, 43672), (1236, 41764), (1272, 40582), (1576, 32754), (1648, 31323), (2364, 21836), (2472, 20882), (2544, 20291), (3152, 16377), (4728, 10918), (4944, 10441), (5459, 9456)]