48489870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 90856050

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 89, 110, 127, 130, 143, 165, 178, 195, 254, 267, 286, 330, 381, 390, 429, 445, 534, 635, 715, 762, 858, 890, 979, 1157, 1270, 1335, 1397, 1430, 1651, 1905, 1958, 2145, 2314, 2670, 2794, 2937, 3302, 3471, 3810, 4191, 4290, 4895, 4953, 5785, 5874, 6942, 6985, 8255, 8382, 9790, 9906, 11303, 11570, 12727, 13970, 14685, 16510, 17355, 18161, 20955, 22606, 24765, 25454, 29370, 33909, 34710, 36322, 38181, 41910, 49530, 54483, 56515, 63635, 67818, 76362, 90805, 108966, 113030, 124333, 127270, 146939, 169545, 181610, 190905, 248666, 272415, 293878, 339090, 372999, 381810, 440817, 544830, 621665, 734695, 745998, 881634, 1243330, 1469390, 1616329, 1864995, 2204085, 3232658, 3729990, 4408170, 4848987, 8081645, 9697974, 16163290, 24244935, 48489870]

約数ペア:

[(1, 48489870), (2, 24244935), (3, 16163290), (5, 9697974), (6, 8081645), (10, 4848987), (11, 4408170), (13, 3729990), (15, 3232658), (22, 2204085), (26, 1864995), (30, 1616329), (33, 1469390), (39, 1243330), (55, 881634), (65, 745998), (66, 734695), (78, 621665), (89, 544830), (110, 440817), (127, 381810), (130, 372999), (143, 339090), (165, 293878), (178, 272415), (195, 248666), (254, 190905), (267, 181610), (286, 169545), (330, 146939), (381, 127270), (390, 124333), (429, 113030), (445, 108966), (534, 90805), (635, 76362), (715, 67818), (762, 63635), (858, 56515), (890, 54483), (979, 49530), (1157, 41910), (1270, 38181), (1335, 36322), (1397, 34710), (1430, 33909), (1651, 29370), (1905, 25454), (1958, 24765), (2145, 22606), (2314, 20955), (2670, 18161), (2794, 17355), (2937, 16510), (3302, 14685), (3471, 13970), (3810, 12727), (4191, 11570), (4290, 11303), (4895, 9906), (4953, 9790), (5785, 8382), (5874, 8255), (6942, 6985)]