55680678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 137535840

約数和(自身を除く): 81855162

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 61, 102, 114, 122, 153, 157, 171, 183, 306, 314, 323, 342, 366, 471, 549, 646, 942, 969, 1037, 1098, 1159, 1413, 1938, 2074, 2318, 2669, 2826, 2907, 2983, 3111, 3477, 5338, 5814, 5966, 6222, 6954, 8007, 8949, 9333, 9577, 10431, 16014, 17898, 18666, 19154, 19703, 20862, 24021, 26847, 28731, 39406, 48042, 50711, 53694, 57462, 59109, 86193, 101422, 118218, 152133, 162809, 172386, 177327, 181963, 304266, 325618, 354654, 363926, 456399, 488427, 545889, 912798, 976854, 1091778, 1465281, 1637667, 2930562, 3093371, 3275334, 6186742, 9280113, 18560226, 27840339, 55680678]

約数ペア:

[(1, 55680678), (2, 27840339), (3, 18560226), (6, 9280113), (9, 6186742), (17, 3275334), (18, 3093371), (19, 2930562), (34, 1637667), (38, 1465281), (51, 1091778), (57, 976854), (61, 912798), (102, 545889), (114, 488427), (122, 456399), (153, 363926), (157, 354654), (171, 325618), (183, 304266), (306, 181963), (314, 177327), (323, 172386), (342, 162809), (366, 152133), (471, 118218), (549, 101422), (646, 86193), (942, 59109), (969, 57462), (1037, 53694), (1098, 50711), (1159, 48042), (1413, 39406), (1938, 28731), (2074, 26847), (2318, 24021), (2669, 20862), (2826, 19703), (2907, 19154), (2983, 18666), (3111, 17898), (3477, 16014), (5338, 10431), (5814, 9577), (5966, 9333), (6222, 8949), (6954, 8007)]