55230048

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 165818016

約数和(自身を除く): 110587968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 71, 72, 73, 74, 96, 111, 142, 144, 146, 148, 213, 219, 222, 284, 288, 292, 296, 333, 426, 438, 444, 568, 584, 592, 639, 657, 666, 852, 876, 888, 1136, 1168, 1184, 1278, 1314, 1332, 1704, 1752, 1776, 2272, 2336, 2556, 2627, 2628, 2664, 2701, 3408, 3504, 3552, 5112, 5183, 5254, 5256, 5328, 5402, 6816, 7008, 7881, 8103, 10224, 10366, 10508, 10512, 10656, 10804, 15549, 15762, 16206, 20448, 20732, 21016, 21024, 21608, 23643, 24309, 31098, 31524, 32412, 41464, 42032, 43216, 46647, 47286, 48618, 62196, 63048, 64824, 82928, 84064, 86432, 93294, 94572, 97236, 124392, 126096, 129648, 165856, 186588, 189144, 191771, 194472, 248784, 252192, 259296, 373176, 378288, 383542, 388944, 497568, 575313, 746352, 756576, 767084, 777888, 1150626, 1492704, 1534168, 1725939, 2301252, 3068336, 3451878, 4602504, 6136672, 6903756, 9205008, 13807512, 18410016, 27615024, 55230048]

約数ペア:

[(1, 55230048), (2, 27615024), (3, 18410016), (4, 13807512), (6, 9205008), (8, 6903756), (9, 6136672), (12, 4602504), (16, 3451878), (18, 3068336), (24, 2301252), (32, 1725939), (36, 1534168), (37, 1492704), (48, 1150626), (71, 777888), (72, 767084), (73, 756576), (74, 746352), (96, 575313), (111, 497568), (142, 388944), (144, 383542), (146, 378288), (148, 373176), (213, 259296), (219, 252192), (222, 248784), (284, 194472), (288, 191771), (292, 189144), (296, 186588), (333, 165856), (426, 129648), (438, 126096), (444, 124392), (568, 97236), (584, 94572), (592, 93294), (639, 86432), (657, 84064), (666, 82928), (852, 64824), (876, 63048), (888, 62196), (1136, 48618), (1168, 47286), (1184, 46647), (1278, 43216), (1314, 42032), (1332, 41464), (1704, 32412), (1752, 31524), (1776, 31098), (2272, 24309), (2336, 23643), (2556, 21608), (2627, 21024), (2628, 21016), (2664, 20732), (2701, 20448), (3408, 16206), (3504, 15762), (3552, 15549), (5112, 10804), (5183, 10656), (5254, 10512), (5256, 10508), (5328, 10366), (5402, 10224), (6816, 8103), (7008, 7881)]