51388236

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 142464000

約数和(自身を除く): 91075764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 79, 108, 114, 158, 171, 228, 237, 316, 317, 342, 474, 513, 634, 684, 711, 948, 951, 1026, 1268, 1422, 1501, 1902, 2052, 2133, 2844, 2853, 3002, 3804, 4266, 4503, 5706, 6004, 6023, 8532, 8559, 9006, 11412, 12046, 13509, 17118, 18012, 18069, 24092, 25043, 27018, 34236, 36138, 40527, 50086, 54036, 54207, 72276, 75129, 81054, 100172, 108414, 150258, 162108, 162621, 216828, 225387, 300516, 325242, 450774, 475817, 650484, 676161, 901548, 951634, 1352322, 1427451, 1903268, 2704644, 2854902, 4282353, 5709804, 8564706, 12847059, 17129412, 25694118, 51388236]

約数ペア:

[(1, 51388236), (2, 25694118), (3, 17129412), (4, 12847059), (6, 8564706), (9, 5709804), (12, 4282353), (18, 2854902), (19, 2704644), (27, 1903268), (36, 1427451), (38, 1352322), (54, 951634), (57, 901548), (76, 676161), (79, 650484), (108, 475817), (114, 450774), (158, 325242), (171, 300516), (228, 225387), (237, 216828), (316, 162621), (317, 162108), (342, 150258), (474, 108414), (513, 100172), (634, 81054), (684, 75129), (711, 72276), (948, 54207), (951, 54036), (1026, 50086), (1268, 40527), (1422, 36138), (1501, 34236), (1902, 27018), (2052, 25043), (2133, 24092), (2844, 18069), (2853, 18012), (3002, 17118), (3804, 13509), (4266, 12046), (4503, 11412), (5706, 9006), (6004, 8559), (6023, 8532)]