52129476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6673}}^1$

素因数の和:6721

約数の個数: 72

約数和(自身を含む): 155477504

約数和(自身を除く): 103348028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 6673, 7812, 13346, 20019, 26692, 40038, 46711, 60057, 80076, 93422, 120114, 140133, 186844, 206863, 240228, 280266, 413726, 420399, 560532, 620589, 827452, 840798, 1241178, 1448041, 1681596, 1861767, 2482356, 2896082, 3723534, 4344123, 5792164, 7447068, 8688246, 13032369, 17376492, 26064738, 52129476]

約数ペア:

[(1, 52129476), (2, 26064738), (3, 17376492), (4, 13032369), (6, 8688246), (7, 7447068), (9, 5792164), (12, 4344123), (14, 3723534), (18, 2896082), (21, 2482356), (28, 1861767), (31, 1681596), (36, 1448041), (42, 1241178), (62, 840798), (63, 827452), (84, 620589), (93, 560532), (124, 420399), (126, 413726), (186, 280266), (217, 240228), (252, 206863), (279, 186844), (372, 140133), (434, 120114), (558, 93422), (651, 80076), (868, 60057), (1116, 46711), (1302, 40038), (1953, 26692), (2604, 20019), (3906, 13346), (6673, 7812)]