55919370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 145797120

約数和(自身を除く): 89877750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1129, 1270, 1651, 1905, 2258, 3302, 3387, 3810, 4953, 5645, 6774, 8255, 9906, 11290, 14677, 16510, 16935, 24765, 29354, 33870, 44031, 49530, 73385, 88062, 143383, 146770, 220155, 286766, 430149, 440310, 716915, 860298, 1433830, 1863979, 2150745, 3727958, 4301490, 5591937, 9319895, 11183874, 18639790, 27959685, 55919370]

約数ペア:

[(1, 55919370), (2, 27959685), (3, 18639790), (5, 11183874), (6, 9319895), (10, 5591937), (13, 4301490), (15, 3727958), (26, 2150745), (30, 1863979), (39, 1433830), (65, 860298), (78, 716915), (127, 440310), (130, 430149), (195, 286766), (254, 220155), (381, 146770), (390, 143383), (635, 88062), (762, 73385), (1129, 49530), (1270, 44031), (1651, 33870), (1905, 29354), (2258, 24765), (3302, 16935), (3387, 16510), (3810, 14677), (4953, 11290), (5645, 9906), (6774, 8255)]