47803316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 96875520

約数和(自身を除く): 49072204

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 211, 271, 418, 422, 542, 836, 844, 1084, 2321, 2981, 4009, 4642, 5149, 5962, 8018, 9284, 10298, 11924, 16036, 20596, 44099, 56639, 57181, 88198, 113278, 114362, 176396, 226556, 228724, 628991, 1086439, 1257982, 2172878, 2515964, 4345756, 11950829, 23901658, 47803316]

約数ペア:

[(1, 47803316), (2, 23901658), (4, 11950829), (11, 4345756), (19, 2515964), (22, 2172878), (38, 1257982), (44, 1086439), (76, 628991), (209, 228724), (211, 226556), (271, 176396), (418, 114362), (422, 113278), (542, 88198), (836, 57181), (844, 56639), (1084, 44099), (2321, 20596), (2981, 16036), (4009, 11924), (4642, 10298), (5149, 9284), (5962, 8018)]