55538064

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 167132160

約数和(自身を除く): 111594096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 212, 228, 304, 318, 342, 383, 424, 456, 477, 636, 684, 766, 848, 912, 954, 1007, 1149, 1272, 1368, 1532, 1908, 2014, 2298, 2544, 2736, 3021, 3064, 3447, 3816, 4028, 4596, 6042, 6128, 6894, 7277, 7632, 8056, 9063, 9192, 12084, 13788, 14554, 16112, 18126, 18384, 20299, 21831, 24168, 27576, 29108, 36252, 40598, 43662, 48336, 55152, 58216, 60897, 65493, 72504, 81196, 87324, 116432, 121794, 130986, 145008, 162392, 174648, 182691, 243588, 261972, 324784, 349296, 365382, 385681, 487176, 523944, 730764, 771362, 974352, 1047888, 1157043, 1461528, 1542724, 2314086, 2923056, 3085448, 3471129, 4628172, 6170896, 6942258, 9256344, 13884516, 18512688, 27769032, 55538064]

約数ペア:

[(1, 55538064), (2, 27769032), (3, 18512688), (4, 13884516), (6, 9256344), (8, 6942258), (9, 6170896), (12, 4628172), (16, 3471129), (18, 3085448), (19, 2923056), (24, 2314086), (36, 1542724), (38, 1461528), (48, 1157043), (53, 1047888), (57, 974352), (72, 771362), (76, 730764), (106, 523944), (114, 487176), (144, 385681), (152, 365382), (159, 349296), (171, 324784), (212, 261972), (228, 243588), (304, 182691), (318, 174648), (342, 162392), (383, 145008), (424, 130986), (456, 121794), (477, 116432), (636, 87324), (684, 81196), (766, 72504), (848, 65493), (912, 60897), (954, 58216), (1007, 55152), (1149, 48336), (1272, 43662), (1368, 40598), (1532, 36252), (1908, 29108), (2014, 27576), (2298, 24168), (2544, 21831), (2736, 20299), (3021, 18384), (3064, 18126), (3447, 16112), (3816, 14554), (4028, 13788), (4596, 12084), (6042, 9192), (6128, 9063), (6894, 8056), (7277, 7632)]