49906350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 152334000

約数和(自身を除く): 102427650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 449, 450, 475, 494, 570, 585, 650, 741, 855, 898, 950, 975, 1170, 1235, 1347, 1425, 1482, 1710, 1950, 2223, 2245, 2470, 2694, 2850, 2925, 3705, 4041, 4275, 4446, 4490, 5837, 5850, 6175, 6735, 7410, 8082, 8531, 8550, 11115, 11225, 11674, 12350, 13470, 17062, 17511, 18525, 20205, 22230, 22450, 25593, 29185, 33675, 35022, 37050, 40410, 42655, 51186, 52533, 55575, 58370, 67350, 76779, 85310, 87555, 101025, 105066, 110903, 111150, 127965, 145925, 153558, 175110, 202050, 213275, 221806, 255930, 262665, 291850, 332709, 383895, 426550, 437775, 525330, 554515, 639825, 665418, 767790, 875550, 998127, 1109030, 1279650, 1313325, 1663545, 1919475, 1996254, 2626650, 2772575, 3327090, 3838950, 4990635, 5545150, 8317725, 9981270, 16635450, 24953175, 49906350]

約数ペア:

[(1, 49906350), (2, 24953175), (3, 16635450), (5, 9981270), (6, 8317725), (9, 5545150), (10, 4990635), (13, 3838950), (15, 3327090), (18, 2772575), (19, 2626650), (25, 1996254), (26, 1919475), (30, 1663545), (38, 1313325), (39, 1279650), (45, 1109030), (50, 998127), (57, 875550), (65, 767790), (75, 665418), (78, 639825), (90, 554515), (95, 525330), (114, 437775), (117, 426550), (130, 383895), (150, 332709), (171, 291850), (190, 262665), (195, 255930), (225, 221806), (234, 213275), (247, 202050), (285, 175110), (325, 153558), (342, 145925), (390, 127965), (449, 111150), (450, 110903), (475, 105066), (494, 101025), (570, 87555), (585, 85310), (650, 76779), (741, 67350), (855, 58370), (898, 55575), (950, 52533), (975, 51186), (1170, 42655), (1235, 40410), (1347, 37050), (1425, 35022), (1482, 33675), (1710, 29185), (1950, 25593), (2223, 22450), (2245, 22230), (2470, 20205), (2694, 18525), (2850, 17511), (2925, 17062), (3705, 13470), (4041, 12350), (4275, 11674), (4446, 11225), (4490, 11115), (5837, 8550), (5850, 8531), (6175, 8082), (6735, 7410)]