52403940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{839}}^1$

素因数の和:1201

約数の個数: 72

約数和(自身を含む): 159606720

約数和(自身を除く): 107202780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 839, 1041, 1388, 1678, 1735, 2082, 2517, 3123, 3356, 3470, 4164, 4195, 5034, 5205, 6246, 6940, 7551, 8390, 10068, 10410, 12492, 12585, 15102, 15615, 16780, 20820, 25170, 30204, 31230, 37755, 50340, 62460, 75510, 151020, 291133, 582266, 873399, 1164532, 1455665, 1746798, 2620197, 2911330, 3493596, 4366995, 5240394, 5822660, 8733990, 10480788, 13100985, 17467980, 26201970, 52403940]

約数ペア:

[(1, 52403940), (2, 26201970), (3, 17467980), (4, 13100985), (5, 10480788), (6, 8733990), (9, 5822660), (10, 5240394), (12, 4366995), (15, 3493596), (18, 2911330), (20, 2620197), (30, 1746798), (36, 1455665), (45, 1164532), (60, 873399), (90, 582266), (180, 291133), (347, 151020), (694, 75510), (839, 62460), (1041, 50340), (1388, 37755), (1678, 31230), (1735, 30204), (2082, 25170), (2517, 20820), (3123, 16780), (3356, 15615), (3470, 15102), (4164, 12585), (4195, 12492), (5034, 10410), (5205, 10068), (6246, 8390), (6940, 7551)]