47841950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 97025040

約数和(自身を除く): 49183090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 827, 890, 1157, 1654, 2225, 2314, 4135, 4450, 5785, 8270, 10751, 11570, 20675, 21502, 28925, 41350, 53755, 57850, 73603, 107510, 147206, 268775, 368015, 537550, 736030, 956839, 1840075, 1913678, 3680150, 4784195, 9568390, 23920975, 47841950]

約数ペア:

[(1, 47841950), (2, 23920975), (5, 9568390), (10, 4784195), (13, 3680150), (25, 1913678), (26, 1840075), (50, 956839), (65, 736030), (89, 537550), (130, 368015), (178, 268775), (325, 147206), (445, 107510), (650, 73603), (827, 57850), (890, 53755), (1157, 41350), (1654, 28925), (2225, 21502), (2314, 20675), (4135, 11570), (4450, 10751), (5785, 8270)]