49030560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 169827840

約数和(自身を除く): 120797280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 431, 474, 480, 632, 711, 720, 790, 862, 948, 1185, 1264, 1293, 1422, 1440, 1580, 1724, 1896, 2155, 2370, 2528, 2586, 2844, 3160, 3448, 3555, 3792, 3879, 4310, 4740, 5172, 5688, 6320, 6465, 6896, 7110, 7584, 7758, 8620, 9480, 10344, 11376, 12640, 12930, 13792, 14220, 15516, 17240, 18960, 19395, 20688, 22752, 25860, 28440, 31032, 34049, 34480, 37920, 38790, 41376, 51720, 56880, 62064, 68098, 68960, 77580, 102147, 103440, 113760, 124128, 136196, 155160, 170245, 204294, 206880, 272392, 306441, 310320, 340490, 408588, 510735, 544784, 612882, 620640, 680980, 817176, 1021470, 1089568, 1225764, 1361960, 1532205, 1634352, 2042940, 2451528, 2723920, 3064410, 3268704, 4085880, 4903056, 5447840, 6128820, 8171760, 9806112, 12257640, 16343520, 24515280, 49030560]

約数ペア:

[(1, 49030560), (2, 24515280), (3, 16343520), (4, 12257640), (5, 9806112), (6, 8171760), (8, 6128820), (9, 5447840), (10, 4903056), (12, 4085880), (15, 3268704), (16, 3064410), (18, 2723920), (20, 2451528), (24, 2042940), (30, 1634352), (32, 1532205), (36, 1361960), (40, 1225764), (45, 1089568), (48, 1021470), (60, 817176), (72, 680980), (79, 620640), (80, 612882), (90, 544784), (96, 510735), (120, 408588), (144, 340490), (158, 310320), (160, 306441), (180, 272392), (237, 206880), (240, 204294), (288, 170245), (316, 155160), (360, 136196), (395, 124128), (431, 113760), (474, 103440), (480, 102147), (632, 77580), (711, 68960), (720, 68098), (790, 62064), (862, 56880), (948, 51720), (1185, 41376), (1264, 38790), (1293, 37920), (1422, 34480), (1440, 34049), (1580, 31032), (1724, 28440), (1896, 25860), (2155, 22752), (2370, 20688), (2528, 19395), (2586, 18960), (2844, 17240), (3160, 15516), (3448, 14220), (3555, 13792), (3792, 12930), (3879, 12640), (4310, 11376), (4740, 10344), (5172, 9480), (5688, 8620), (6320, 7758), (6465, 7584), (6896, 7110)]