47524100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 112284480

約数和(自身を除く): 64760380

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 139, 260, 263, 278, 325, 526, 556, 650, 695, 1052, 1300, 1315, 1390, 1807, 2630, 2780, 3419, 3475, 3614, 5260, 6575, 6838, 6950, 7228, 9035, 13150, 13676, 13900, 17095, 18070, 26300, 34190, 36140, 36557, 45175, 68380, 73114, 85475, 90350, 146228, 170950, 180700, 182785, 341900, 365570, 475241, 731140, 913925, 950482, 1827850, 1900964, 2376205, 3655700, 4752410, 9504820, 11881025, 23762050, 47524100]

約数ペア:

[(1, 47524100), (2, 23762050), (4, 11881025), (5, 9504820), (10, 4752410), (13, 3655700), (20, 2376205), (25, 1900964), (26, 1827850), (50, 950482), (52, 913925), (65, 731140), (100, 475241), (130, 365570), (139, 341900), (260, 182785), (263, 180700), (278, 170950), (325, 146228), (526, 90350), (556, 85475), (650, 73114), (695, 68380), (1052, 45175), (1300, 36557), (1315, 36140), (1390, 34190), (1807, 26300), (2630, 18070), (2780, 17095), (3419, 13900), (3475, 13676), (3614, 13150), (5260, 9035), (6575, 7228), (6838, 6950)]