55243344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 154767872

約数和(自身を除く): 99524528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 312, 397, 446, 624, 669, 794, 892, 1191, 1338, 1588, 1784, 2382, 2676, 2899, 3176, 3568, 4764, 5161, 5352, 5798, 6352, 8697, 9528, 10322, 10704, 11596, 15483, 17394, 19056, 20644, 23192, 30966, 34788, 41288, 46384, 61932, 69576, 82576, 88531, 123864, 139152, 177062, 247728, 265593, 354124, 531186, 708248, 1062372, 1150903, 1416496, 2124744, 2301806, 3452709, 4249488, 4603612, 6905418, 9207224, 13810836, 18414448, 27621672, 55243344]

約数ペア:

[(1, 55243344), (2, 27621672), (3, 18414448), (4, 13810836), (6, 9207224), (8, 6905418), (12, 4603612), (13, 4249488), (16, 3452709), (24, 2301806), (26, 2124744), (39, 1416496), (48, 1150903), (52, 1062372), (78, 708248), (104, 531186), (156, 354124), (208, 265593), (223, 247728), (312, 177062), (397, 139152), (446, 123864), (624, 88531), (669, 82576), (794, 69576), (892, 61932), (1191, 46384), (1338, 41288), (1588, 34788), (1784, 30966), (2382, 23192), (2676, 20644), (2899, 19056), (3176, 17394), (3568, 15483), (4764, 11596), (5161, 10704), (5352, 10322), (5798, 9528), (6352, 8697)]