53403012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 148186584

約数和(自身を除く): 94783572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2153, 2756, 4134, 4306, 6201, 6459, 8268, 8612, 12402, 12918, 19377, 24804, 25836, 27989, 38754, 55978, 77508, 83967, 111956, 114109, 167934, 228218, 251901, 335868, 342327, 456436, 503802, 684654, 1007604, 1026981, 1369308, 1483417, 2053962, 2966834, 4107924, 4450251, 5933668, 8900502, 13350753, 17801004, 26701506, 53403012]

約数ペア:

[(1, 53403012), (2, 26701506), (3, 17801004), (4, 13350753), (6, 8900502), (9, 5933668), (12, 4450251), (13, 4107924), (18, 2966834), (26, 2053962), (36, 1483417), (39, 1369308), (52, 1026981), (53, 1007604), (78, 684654), (106, 503802), (117, 456436), (156, 342327), (159, 335868), (212, 251901), (234, 228218), (318, 167934), (468, 114109), (477, 111956), (636, 83967), (689, 77508), (954, 55978), (1378, 38754), (1908, 27989), (2067, 25836), (2153, 24804), (2756, 19377), (4134, 12918), (4306, 12402), (6201, 8612), (6459, 8268)]