47680308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 108

約数和(自身を含む): 138486348

約数和(自身を除く): 90806040

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 461, 468, 507, 612, 663, 676, 884, 922, 1014, 1326, 1383, 1521, 1844, 1989, 2028, 2652, 2766, 2873, 3042, 3978, 4149, 5532, 5746, 5993, 6084, 7837, 7956, 8298, 8619, 11492, 11986, 15674, 16596, 17238, 17979, 23511, 23972, 25857, 31348, 34476, 35958, 47022, 51714, 53937, 70533, 71916, 77909, 94044, 101881, 103428, 107874, 141066, 155818, 203762, 215748, 233727, 282132, 305643, 311636, 407524, 467454, 611286, 701181, 916929, 934908, 1222572, 1324453, 1402362, 1833858, 2648906, 2804724, 3667716, 3973359, 5297812, 7946718, 11920077, 15893436, 23840154, 47680308]

約数ペア:

[(1, 47680308), (2, 23840154), (3, 15893436), (4, 11920077), (6, 7946718), (9, 5297812), (12, 3973359), (13, 3667716), (17, 2804724), (18, 2648906), (26, 1833858), (34, 1402362), (36, 1324453), (39, 1222572), (51, 934908), (52, 916929), (68, 701181), (78, 611286), (102, 467454), (117, 407524), (153, 311636), (156, 305643), (169, 282132), (204, 233727), (221, 215748), (234, 203762), (306, 155818), (338, 141066), (442, 107874), (461, 103428), (468, 101881), (507, 94044), (612, 77909), (663, 71916), (676, 70533), (884, 53937), (922, 51714), (1014, 47022), (1326, 35958), (1383, 34476), (1521, 31348), (1844, 25857), (1989, 23972), (2028, 23511), (2652, 17979), (2766, 17238), (2873, 16596), (3042, 15674), (3978, 11986), (4149, 11492), (5532, 8619), (5746, 8298), (5993, 7956), (6084, 7837)]