61504950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31541}}^1$

素因数の和:31569

約数の個数: 48

約数和(自身を含む): 164270736

約数和(自身を除く): 102765786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 31541, 63082, 94623, 157705, 189246, 315410, 410033, 473115, 788525, 820066, 946230, 1230099, 1577050, 2050165, 2365575, 2460198, 4100330, 4731150, 6150495, 10250825, 12300990, 20501650, 30752475, 61504950]

約数ペア:

[(1, 61504950), (2, 30752475), (3, 20501650), (5, 12300990), (6, 10250825), (10, 6150495), (13, 4731150), (15, 4100330), (25, 2460198), (26, 2365575), (30, 2050165), (39, 1577050), (50, 1230099), (65, 946230), (75, 820066), (78, 788525), (130, 473115), (150, 410033), (195, 315410), (325, 189246), (390, 157705), (650, 94623), (975, 63082), (1950, 31541)]