54348448

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 142720704

約数和(自身を除く): 88372256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 77, 88, 92, 98, 112, 137, 154, 161, 176, 184, 196, 224, 253, 274, 308, 322, 352, 368, 392, 506, 539, 548, 616, 644, 736, 784, 959, 1012, 1078, 1096, 1127, 1232, 1288, 1507, 1568, 1771, 1918, 2024, 2156, 2192, 2254, 2464, 2576, 3014, 3151, 3542, 3836, 4048, 4312, 4384, 4508, 5152, 6028, 6302, 6713, 7084, 7672, 8096, 8624, 9016, 10549, 12056, 12397, 12604, 13426, 14168, 15344, 17248, 18032, 21098, 22057, 24112, 24794, 25208, 26852, 28336, 30688, 34661, 36064, 42196, 44114, 48224, 49588, 50416, 53704, 56672, 69322, 73843, 84392, 88228, 99176, 100832, 107408, 138644, 147686, 154399, 168784, 176456, 198352, 214816, 242627, 277288, 295372, 308798, 337568, 352912, 396704, 485254, 554576, 590744, 617596, 705824, 970508, 1109152, 1181488, 1235192, 1698389, 1941016, 2362976, 2470384, 3396778, 3882032, 4940768, 6793556, 7764064, 13587112, 27174224, 54348448]

約数ペア:

[(1, 54348448), (2, 27174224), (4, 13587112), (7, 7764064), (8, 6793556), (11, 4940768), (14, 3882032), (16, 3396778), (22, 2470384), (23, 2362976), (28, 1941016), (32, 1698389), (44, 1235192), (46, 1181488), (49, 1109152), (56, 970508), (77, 705824), (88, 617596), (92, 590744), (98, 554576), (112, 485254), (137, 396704), (154, 352912), (161, 337568), (176, 308798), (184, 295372), (196, 277288), (224, 242627), (253, 214816), (274, 198352), (308, 176456), (322, 168784), (352, 154399), (368, 147686), (392, 138644), (506, 107408), (539, 100832), (548, 99176), (616, 88228), (644, 84392), (736, 73843), (784, 69322), (959, 56672), (1012, 53704), (1078, 50416), (1096, 49588), (1127, 48224), (1232, 44114), (1288, 42196), (1507, 36064), (1568, 34661), (1771, 30688), (1918, 28336), (2024, 26852), (2156, 25208), (2192, 24794), (2254, 24112), (2464, 22057), (2576, 21098), (3014, 18032), (3151, 17248), (3542, 15344), (3836, 14168), (4048, 13426), (4312, 12604), (4384, 12397), (4508, 12056), (5152, 10549), (6028, 9016), (6302, 8624), (6713, 8096), (7084, 7672)]