55853388

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 158016320

約数和(自身を除く): 102162932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 81, 86, 108, 114, 129, 162, 171, 172, 211, 228, 258, 324, 342, 387, 422, 513, 516, 633, 684, 774, 817, 844, 1026, 1161, 1266, 1539, 1548, 1634, 1899, 2052, 2322, 2451, 2532, 3078, 3268, 3483, 3798, 4009, 4644, 4902, 5697, 6156, 6966, 7353, 7596, 8018, 9073, 9804, 11394, 12027, 13932, 14706, 16036, 17091, 18146, 22059, 22788, 24054, 27219, 29412, 34182, 36081, 36292, 44118, 48108, 54438, 66177, 68364, 72162, 81657, 88236, 108243, 108876, 132354, 144324, 163314, 172387, 216486, 244971, 264708, 324729, 326628, 344774, 432972, 489942, 517161, 649458, 689548, 734913, 979884, 1034322, 1298916, 1469826, 1551483, 2068644, 2939652, 3102966, 4654449, 6205932, 9308898, 13963347, 18617796, 27926694, 55853388]

約数ペア:

[(1, 55853388), (2, 27926694), (3, 18617796), (4, 13963347), (6, 9308898), (9, 6205932), (12, 4654449), (18, 3102966), (19, 2939652), (27, 2068644), (36, 1551483), (38, 1469826), (43, 1298916), (54, 1034322), (57, 979884), (76, 734913), (81, 689548), (86, 649458), (108, 517161), (114, 489942), (129, 432972), (162, 344774), (171, 326628), (172, 324729), (211, 264708), (228, 244971), (258, 216486), (324, 172387), (342, 163314), (387, 144324), (422, 132354), (513, 108876), (516, 108243), (633, 88236), (684, 81657), (774, 72162), (817, 68364), (844, 66177), (1026, 54438), (1161, 48108), (1266, 44118), (1539, 36292), (1548, 36081), (1634, 34182), (1899, 29412), (2052, 27219), (2322, 24054), (2451, 22788), (2532, 22059), (3078, 18146), (3268, 17091), (3483, 16036), (3798, 14706), (4009, 13932), (4644, 12027), (4902, 11394), (5697, 9804), (6156, 9073), (6966, 8018), (7353, 7596)]