47564460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11489}}^1$

素因数の和:11527

約数の個数: 72

約数和(自身を含む): 150564960

約数和(自身を除く): 103000500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 11489, 22978, 34467, 45956, 57445, 68934, 103401, 114890, 137868, 172335, 206802, 229780, 264247, 344670, 413604, 517005, 528494, 689340, 792741, 1034010, 1056988, 1321235, 1585482, 2068020, 2378223, 2642470, 3170964, 3963705, 4756446, 5284940, 7927410, 9512892, 11891115, 15854820, 23782230, 47564460]

約数ペア:

[(1, 47564460), (2, 23782230), (3, 15854820), (4, 11891115), (5, 9512892), (6, 7927410), (9, 5284940), (10, 4756446), (12, 3963705), (15, 3170964), (18, 2642470), (20, 2378223), (23, 2068020), (30, 1585482), (36, 1321235), (45, 1056988), (46, 1034010), (60, 792741), (69, 689340), (90, 528494), (92, 517005), (115, 413604), (138, 344670), (180, 264247), (207, 229780), (230, 206802), (276, 172335), (345, 137868), (414, 114890), (460, 103401), (690, 68934), (828, 57445), (1035, 45956), (1380, 34467), (2070, 22978), (4140, 11489)]