52809938740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{10289}}^1$

素因数の和:11369

約数の個数: 96

約数和(自身を含む): 125850816000

約数和(自身を除く): 73040877260

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1039, 1235, 2078, 2470, 4156, 4940, 5195, 10289, 10390, 13507, 19741, 20578, 20780, 27014, 39482, 41156, 51445, 54028, 67535, 78964, 98705, 102890, 133757, 135070, 195491, 197410, 205780, 256633, 267514, 270140, 390982, 394820, 513266, 535028, 668785, 781964, 977455, 1026532, 1283165, 1337570, 1954910, 2541383, 2566330, 2675140, 3909820, 5082766, 5132660, 10165532, 10690271, 12706915, 21380542, 25413830, 42761084, 50827660, 53451355, 106902710, 138973523, 203115149, 213805420, 277947046, 406230298, 555894092, 694867615, 812460596, 1015575745, 1389735230, 2031151490, 2640496937, 2779470460, 4062302980, 5280993874, 10561987748, 13202484685, 26404969370, 52809938740]

約数ペア:

[(1, 52809938740), (2, 26404969370), (4, 13202484685), (5, 10561987748), (10, 5280993874), (13, 4062302980), (19, 2779470460), (20, 2640496937), (26, 2031151490), (38, 1389735230), (52, 1015575745), (65, 812460596), (76, 694867615), (95, 555894092), (130, 406230298), (190, 277947046), (247, 213805420), (260, 203115149), (380, 138973523), (494, 106902710), (988, 53451355), (1039, 50827660), (1235, 42761084), (2078, 25413830), (2470, 21380542), (4156, 12706915), (4940, 10690271), (5195, 10165532), (10289, 5132660), (10390, 5082766), (13507, 3909820), (19741, 2675140), (20578, 2566330), (20780, 2541383), (27014, 1954910), (39482, 1337570), (41156, 1283165), (51445, 1026532), (54028, 977455), (67535, 781964), (78964, 668785), (98705, 535028), (102890, 513266), (133757, 394820), (135070, 390982), (195491, 270140), (197410, 267514), (205780, 256633)]