49980795040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1494641}}^1$

素因数の和:1494686

約数の個数: 96

約数和(自身を含む): 135593922240

約数和(自身を除く): 85613127200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4180, 6688, 8360, 16720, 33440, 1494641, 2989282, 5978564, 7473205, 11957128, 14946410, 16441051, 23914256, 28398179, 29892820, 32882102, 47828512, 56796358, 59785640, 65764204, 82205255, 113592716, 119571280, 131528408, 141990895, 164410510, 227185432, 239142560, 263056816, 283981790, 312379969, 328821020, 454370864, 526113632, 567963580, 624759938, 657642040, 908741728, 1135927160, 1249519876, 1315284080, 1561899845, 2271854320, 2499039752, 2630568160, 3123799690, 4543708640, 4998079504, 6247599380, 9996159008, 12495198760, 24990397520, 49980795040]

約数ペア:

[(1, 49980795040), (2, 24990397520), (4, 12495198760), (5, 9996159008), (8, 6247599380), (10, 4998079504), (11, 4543708640), (16, 3123799690), (19, 2630568160), (20, 2499039752), (22, 2271854320), (32, 1561899845), (38, 1315284080), (40, 1249519876), (44, 1135927160), (55, 908741728), (76, 657642040), (80, 624759938), (88, 567963580), (95, 526113632), (110, 454370864), (152, 328821020), (160, 312379969), (176, 283981790), (190, 263056816), (209, 239142560), (220, 227185432), (304, 164410510), (352, 141990895), (380, 131528408), (418, 119571280), (440, 113592716), (608, 82205255), (760, 65764204), (836, 59785640), (880, 56796358), (1045, 47828512), (1520, 32882102), (1672, 29892820), (1760, 28398179), (2090, 23914256), (3040, 16441051), (3344, 14946410), (4180, 11957128), (6688, 7473205), (8360, 5978564), (16720, 2989282), (33440, 1494641)]