53689428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1401

約数の個数: 72

約数和(自身を含む): 147911400

約数和(自身を除く): 94221972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1289, 1602, 2314, 2578, 3204, 3471, 3867, 4628, 5156, 6942, 7734, 10413, 11601, 13884, 15468, 16757, 20826, 23202, 33514, 41652, 46404, 50271, 67028, 100542, 114721, 150813, 201084, 229442, 301626, 344163, 458884, 603252, 688326, 1032489, 1376652, 1491373, 2064978, 2982746, 4129956, 4474119, 5965492, 8948238, 13422357, 17896476, 26844714, 53689428]

約数ペア:

[(1, 53689428), (2, 26844714), (3, 17896476), (4, 13422357), (6, 8948238), (9, 5965492), (12, 4474119), (13, 4129956), (18, 2982746), (26, 2064978), (36, 1491373), (39, 1376652), (52, 1032489), (78, 688326), (89, 603252), (117, 458884), (156, 344163), (178, 301626), (234, 229442), (267, 201084), (356, 150813), (468, 114721), (534, 100542), (801, 67028), (1068, 50271), (1157, 46404), (1289, 41652), (1602, 33514), (2314, 23202), (2578, 20826), (3204, 16757), (3471, 15468), (3867, 13884), (4628, 11601), (5156, 10413), (6942, 7734)]