49829325

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 104160000

約数和(自身を除く): 54330675

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 147, 149, 175, 195, 245, 273, 325, 343, 447, 455, 525, 637, 735, 745, 975, 1029, 1043, 1225, 1365, 1715, 1911, 1937, 2235, 2275, 3129, 3185, 3675, 3725, 4459, 5145, 5215, 5811, 6825, 7301, 8575, 9555, 9685, 11175, 13377, 13559, 15645, 15925, 21903, 22295, 25725, 26075, 29055, 36505, 40677, 47775, 48425, 51107, 66885, 67795, 78225, 94913, 109515, 111475, 145275, 153321, 182525, 203385, 255535, 284739, 334425, 338975, 474565, 547575, 664391, 766605, 1016925, 1277675, 1423695, 1993173, 2372825, 3321955, 3833025, 7118475, 9965865, 16609775, 49829325]

約数ペア:

[(1, 49829325), (3, 16609775), (5, 9965865), (7, 7118475), (13, 3833025), (15, 3321955), (21, 2372825), (25, 1993173), (35, 1423695), (39, 1277675), (49, 1016925), (65, 766605), (75, 664391), (91, 547575), (105, 474565), (147, 338975), (149, 334425), (175, 284739), (195, 255535), (245, 203385), (273, 182525), (325, 153321), (343, 145275), (447, 111475), (455, 109515), (525, 94913), (637, 78225), (735, 67795), (745, 66885), (975, 51107), (1029, 48425), (1043, 47775), (1225, 40677), (1365, 36505), (1715, 29055), (1911, 26075), (1937, 25725), (2235, 22295), (2275, 21903), (3129, 15925), (3185, 15645), (3675, 13559), (3725, 13377), (4459, 11175), (5145, 9685), (5215, 9555), (5811, 8575), (6825, 7301)]