52915760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 133800960

約数和(自身を除く): 80885200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1123, 1178, 1240, 1520, 2246, 2356, 2480, 2945, 4492, 4712, 5615, 5890, 8984, 9424, 11230, 11780, 17968, 21337, 22460, 23560, 34813, 42674, 44920, 47120, 69626, 85348, 89840, 106685, 139252, 170696, 174065, 213370, 278504, 341392, 348130, 426740, 557008, 661447, 696260, 853480, 1322894, 1392520, 1706960, 2645788, 2785040, 3307235, 5291576, 6614470, 10583152, 13228940, 26457880, 52915760]

約数ペア:

[(1, 52915760), (2, 26457880), (4, 13228940), (5, 10583152), (8, 6614470), (10, 5291576), (16, 3307235), (19, 2785040), (20, 2645788), (31, 1706960), (38, 1392520), (40, 1322894), (62, 853480), (76, 696260), (80, 661447), (95, 557008), (124, 426740), (152, 348130), (155, 341392), (190, 278504), (248, 213370), (304, 174065), (310, 170696), (380, 139252), (496, 106685), (589, 89840), (620, 85348), (760, 69626), (1123, 47120), (1178, 44920), (1240, 42674), (1520, 34813), (2246, 23560), (2356, 22460), (2480, 21337), (2945, 17968), (4492, 11780), (4712, 11230), (5615, 9424), (5890, 8984)]