53005784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 113460480

約数和(自身を除く): 60454696

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 401, 403, 533, 802, 806, 1066, 1271, 1604, 1612, 2132, 2542, 3208, 3224, 4264, 5084, 5213, 10168, 10426, 12431, 16441, 16523, 20852, 24862, 32882, 33046, 41704, 49724, 65764, 66092, 99448, 131528, 132184, 161603, 213733, 323206, 427466, 509671, 646412, 854932, 1019342, 1292824, 1709864, 2038684, 4077368, 6625723, 13251446, 26502892, 53005784]

約数ペア:

[(1, 53005784), (2, 26502892), (4, 13251446), (8, 6625723), (13, 4077368), (26, 2038684), (31, 1709864), (41, 1292824), (52, 1019342), (62, 854932), (82, 646412), (104, 509671), (124, 427466), (164, 323206), (248, 213733), (328, 161603), (401, 132184), (403, 131528), (533, 99448), (802, 66092), (806, 65764), (1066, 49724), (1271, 41704), (1604, 33046), (1612, 32882), (2132, 24862), (2542, 20852), (3208, 16523), (3224, 16441), (4264, 12431), (5084, 10426), (5213, 10168)]