55229616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 168402416

約数和(自身を除く): 113172800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 181, 208, 234, 312, 326, 362, 468, 489, 543, 624, 652, 724, 936, 978, 1086, 1304, 1448, 1467, 1629, 1872, 1956, 2119, 2172, 2353, 2608, 2896, 2934, 3258, 3912, 4238, 4344, 4706, 5868, 6357, 6516, 7059, 7824, 8476, 8688, 9412, 11736, 12714, 13032, 14118, 16952, 18824, 19071, 21177, 23472, 25428, 26064, 28236, 29503, 33904, 37648, 38142, 42354, 50856, 56472, 59006, 76284, 84708, 88509, 101712, 112944, 118012, 152568, 169416, 177018, 236024, 265527, 305136, 338832, 354036, 383539, 472048, 531054, 708072, 767078, 1062108, 1150617, 1416144, 1534156, 2124216, 2301234, 3068312, 3451851, 4248432, 4602468, 6136624, 6903702, 9204936, 13807404, 18409872, 27614808, 55229616]

約数ペア:

[(1, 55229616), (2, 27614808), (3, 18409872), (4, 13807404), (6, 9204936), (8, 6903702), (9, 6136624), (12, 4602468), (13, 4248432), (16, 3451851), (18, 3068312), (24, 2301234), (26, 2124216), (36, 1534156), (39, 1416144), (48, 1150617), (52, 1062108), (72, 767078), (78, 708072), (104, 531054), (117, 472048), (144, 383539), (156, 354036), (163, 338832), (181, 305136), (208, 265527), (234, 236024), (312, 177018), (326, 169416), (362, 152568), (468, 118012), (489, 112944), (543, 101712), (624, 88509), (652, 84708), (724, 76284), (936, 59006), (978, 56472), (1086, 50856), (1304, 42354), (1448, 38142), (1467, 37648), (1629, 33904), (1872, 29503), (1956, 28236), (2119, 26064), (2172, 25428), (2353, 23472), (2608, 21177), (2896, 19071), (2934, 18824), (3258, 16952), (3912, 14118), (4238, 13032), (4344, 12714), (4706, 11736), (5868, 9412), (6357, 8688), (6516, 8476), (7059, 7824)]