520452050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8539}}^1$

素因数の和:8627

約数の個数: 48

約数和(自身を含む): 1029309120

約数和(自身を除く): 508857070

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 230, 265, 530, 575, 1150, 1219, 1325, 2438, 2650, 6095, 8539, 12190, 17078, 30475, 42695, 60950, 85390, 196397, 213475, 392794, 426950, 452567, 905134, 981985, 1963970, 2262835, 4525670, 4909925, 9819850, 10409041, 11314175, 20818082, 22628350, 52045205, 104090410, 260226025, 520452050]

約数ペア:

[(1, 520452050), (2, 260226025), (5, 104090410), (10, 52045205), (23, 22628350), (25, 20818082), (46, 11314175), (50, 10409041), (53, 9819850), (106, 4909925), (115, 4525670), (230, 2262835), (265, 1963970), (530, 981985), (575, 905134), (1150, 452567), (1219, 426950), (1325, 392794), (2438, 213475), (2650, 196397), (6095, 85390), (8539, 60950), (12190, 42695), (17078, 30475)]