52773040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 135772560

約数和(自身を除く): 82999520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 43, 46, 58, 80, 86, 92, 115, 116, 145, 172, 184, 215, 230, 232, 290, 344, 368, 430, 460, 464, 529, 580, 667, 688, 860, 920, 989, 1058, 1160, 1247, 1334, 1720, 1840, 1978, 2116, 2320, 2494, 2645, 2668, 3335, 3440, 3956, 4232, 4945, 4988, 5290, 5336, 6235, 6670, 7912, 8464, 9890, 9976, 10580, 10672, 12470, 13340, 15341, 15824, 19780, 19952, 21160, 22747, 24940, 26680, 28681, 30682, 39560, 42320, 45494, 49880, 53360, 57362, 61364, 76705, 79120, 90988, 99760, 113735, 114724, 122728, 143405, 153410, 181976, 227470, 229448, 245456, 286810, 306820, 363952, 454940, 458896, 573620, 613640, 659663, 909880, 1147240, 1227280, 1319326, 1819760, 2294480, 2638652, 3298315, 5277304, 6596630, 10554608, 13193260, 26386520, 52773040]

約数ペア:

[(1, 52773040), (2, 26386520), (4, 13193260), (5, 10554608), (8, 6596630), (10, 5277304), (16, 3298315), (20, 2638652), (23, 2294480), (29, 1819760), (40, 1319326), (43, 1227280), (46, 1147240), (58, 909880), (80, 659663), (86, 613640), (92, 573620), (115, 458896), (116, 454940), (145, 363952), (172, 306820), (184, 286810), (215, 245456), (230, 229448), (232, 227470), (290, 181976), (344, 153410), (368, 143405), (430, 122728), (460, 114724), (464, 113735), (529, 99760), (580, 90988), (667, 79120), (688, 76705), (860, 61364), (920, 57362), (989, 53360), (1058, 49880), (1160, 45494), (1247, 42320), (1334, 39560), (1720, 30682), (1840, 28681), (1978, 26680), (2116, 24940), (2320, 22747), (2494, 21160), (2645, 19952), (2668, 19780), (3335, 15824), (3440, 15341), (3956, 13340), (4232, 12470), (4945, 10672), (4988, 10580), (5290, 9976), (5336, 9890), (6235, 8464), (6670, 7912)]