49355280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5305

約数の個数: 120

約数和(自身を含む): 178535448

約数和(自身を除く): 129180168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 5273, 9360, 10546, 15819, 21092, 26365, 31638, 42184, 47457, 52730, 63276, 68549, 79095, 84368, 94914, 105460, 126552, 137098, 158190, 189828, 205647, 210920, 237285, 253104, 274196, 316380, 342745, 379656, 411294, 421840, 474570, 548392, 616941, 632760, 685490, 759312, 822588, 949140, 1028235, 1096784, 1233882, 1265520, 1370980, 1645176, 1898280, 2056470, 2467764, 2741960, 3084705, 3290352, 3796560, 4112940, 4935528, 5483920, 6169410, 8225880, 9871056, 12338820, 16451760, 24677640, 49355280]

約数ペア:

[(1, 49355280), (2, 24677640), (3, 16451760), (4, 12338820), (5, 9871056), (6, 8225880), (8, 6169410), (9, 5483920), (10, 4935528), (12, 4112940), (13, 3796560), (15, 3290352), (16, 3084705), (18, 2741960), (20, 2467764), (24, 2056470), (26, 1898280), (30, 1645176), (36, 1370980), (39, 1265520), (40, 1233882), (45, 1096784), (48, 1028235), (52, 949140), (60, 822588), (65, 759312), (72, 685490), (78, 632760), (80, 616941), (90, 548392), (104, 474570), (117, 421840), (120, 411294), (130, 379656), (144, 342745), (156, 316380), (180, 274196), (195, 253104), (208, 237285), (234, 210920), (240, 205647), (260, 189828), (312, 158190), (360, 137098), (390, 126552), (468, 105460), (520, 94914), (585, 84368), (624, 79095), (720, 68549), (780, 63276), (936, 52730), (1040, 47457), (1170, 42184), (1560, 31638), (1872, 26365), (2340, 21092), (3120, 15819), (4680, 10546), (5273, 9360)]