49013640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3524

約数の個数: 128

約数和(自身を含む): 175996800

約数和(自身を除く): 126983160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3491, 3510, 4680, 6982, 7020, 10473, 13964, 14040, 17455, 20946, 27928, 31419, 34910, 41892, 45383, 52365, 62838, 69820, 83784, 90766, 94257, 104730, 125676, 136149, 139640, 157095, 181532, 188514, 209460, 226915, 251352, 272298, 314190, 363064, 377028, 408447, 418920, 453830, 471285, 544596, 628380, 680745, 754056, 816894, 907660, 942570, 1089192, 1225341, 1256760, 1361490, 1633788, 1815320, 1885140, 2042235, 2450682, 2722980, 3267576, 3770280, 4084470, 4901364, 5445960, 6126705, 8168940, 9802728, 12253410, 16337880, 24506820, 49013640]

約数ペア:

[(1, 49013640), (2, 24506820), (3, 16337880), (4, 12253410), (5, 9802728), (6, 8168940), (8, 6126705), (9, 5445960), (10, 4901364), (12, 4084470), (13, 3770280), (15, 3267576), (18, 2722980), (20, 2450682), (24, 2042235), (26, 1885140), (27, 1815320), (30, 1633788), (36, 1361490), (39, 1256760), (40, 1225341), (45, 1089192), (52, 942570), (54, 907660), (60, 816894), (65, 754056), (72, 680745), (78, 628380), (90, 544596), (104, 471285), (108, 453830), (117, 418920), (120, 408447), (130, 377028), (135, 363064), (156, 314190), (180, 272298), (195, 251352), (216, 226915), (234, 209460), (260, 188514), (270, 181532), (312, 157095), (351, 139640), (360, 136149), (390, 125676), (468, 104730), (520, 94257), (540, 90766), (585, 83784), (702, 69820), (780, 62838), (936, 52365), (1080, 45383), (1170, 41892), (1404, 34910), (1560, 31419), (1755, 27928), (2340, 20946), (2808, 17455), (3491, 14040), (3510, 13964), (4680, 10473), (6982, 7020)]