55423152

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 167132160

約数和(自身を除く): 111709008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 431, 456, 564, 684, 752, 846, 862, 893, 912, 1128, 1293, 1368, 1692, 1724, 1786, 2256, 2586, 2679, 2736, 3384, 3448, 3572, 3879, 5172, 5358, 6768, 6896, 7144, 7758, 8037, 8189, 10344, 10716, 14288, 15516, 16074, 16378, 20257, 20688, 21432, 24567, 31032, 32148, 32756, 40514, 42864, 49134, 60771, 62064, 64296, 65512, 73701, 81028, 98268, 121542, 128592, 131024, 147402, 162056, 182313, 196536, 243084, 294804, 324112, 364626, 384883, 393072, 486168, 589608, 729252, 769766, 972336, 1154649, 1179216, 1458504, 1539532, 2309298, 2917008, 3079064, 3463947, 4618596, 6158128, 6927894, 9237192, 13855788, 18474384, 27711576, 55423152]

約数ペア:

[(1, 55423152), (2, 27711576), (3, 18474384), (4, 13855788), (6, 9237192), (8, 6927894), (9, 6158128), (12, 4618596), (16, 3463947), (18, 3079064), (19, 2917008), (24, 2309298), (36, 1539532), (38, 1458504), (47, 1179216), (48, 1154649), (57, 972336), (72, 769766), (76, 729252), (94, 589608), (114, 486168), (141, 393072), (144, 384883), (152, 364626), (171, 324112), (188, 294804), (228, 243084), (282, 196536), (304, 182313), (342, 162056), (376, 147402), (423, 131024), (431, 128592), (456, 121542), (564, 98268), (684, 81028), (752, 73701), (846, 65512), (862, 64296), (893, 62064), (912, 60771), (1128, 49134), (1293, 42864), (1368, 40514), (1692, 32756), (1724, 32148), (1786, 31032), (2256, 24567), (2586, 21432), (2679, 20688), (2736, 20257), (3384, 16378), (3448, 16074), (3572, 15516), (3879, 14288), (5172, 10716), (5358, 10344), (6768, 8189), (6896, 8037), (7144, 7758)]