52405344

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 160458480

約数和(自身を除く): 108053136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 157, 171, 183, 228, 244, 288, 304, 314, 342, 366, 456, 471, 488, 549, 608, 628, 684, 732, 912, 942, 976, 1098, 1159, 1256, 1368, 1413, 1464, 1824, 1884, 1952, 2196, 2318, 2512, 2736, 2826, 2928, 2983, 3477, 3768, 4392, 4636, 5024, 5472, 5652, 5856, 5966, 6954, 7536, 8784, 8949, 9272, 9577, 10431, 11304, 11932, 13908, 15072, 17568, 17898, 18544, 19154, 20862, 22608, 23864, 26847, 27816, 28731, 35796, 37088, 38308, 41724, 45216, 47728, 53694, 55632, 57462, 71592, 76616, 83448, 86193, 95456, 107388, 111264, 114924, 143184, 153232, 166896, 172386, 181963, 214776, 229848, 286368, 306464, 333792, 344772, 363926, 429552, 459696, 545889, 689544, 727852, 859104, 919392, 1091778, 1379088, 1455704, 1637667, 2183556, 2758176, 2911408, 3275334, 4367112, 5822816, 6550668, 8734224, 13101336, 17468448, 26202672, 52405344]

約数ペア:

[(1, 52405344), (2, 26202672), (3, 17468448), (4, 13101336), (6, 8734224), (8, 6550668), (9, 5822816), (12, 4367112), (16, 3275334), (18, 2911408), (19, 2758176), (24, 2183556), (32, 1637667), (36, 1455704), (38, 1379088), (48, 1091778), (57, 919392), (61, 859104), (72, 727852), (76, 689544), (96, 545889), (114, 459696), (122, 429552), (144, 363926), (152, 344772), (157, 333792), (171, 306464), (183, 286368), (228, 229848), (244, 214776), (288, 181963), (304, 172386), (314, 166896), (342, 153232), (366, 143184), (456, 114924), (471, 111264), (488, 107388), (549, 95456), (608, 86193), (628, 83448), (684, 76616), (732, 71592), (912, 57462), (942, 55632), (976, 53694), (1098, 47728), (1159, 45216), (1256, 41724), (1368, 38308), (1413, 37088), (1464, 35796), (1824, 28731), (1884, 27816), (1952, 26847), (2196, 23864), (2318, 22608), (2512, 20862), (2736, 19154), (2826, 18544), (2928, 17898), (2983, 17568), (3477, 15072), (3768, 13908), (4392, 11932), (4636, 11304), (5024, 10431), (5472, 9577), (5652, 9272), (5856, 8949), (5966, 8784), (6954, 7536)]