51985050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 141740928

約数和(自身を除く): 89755878

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 53, 65, 75, 78, 106, 130, 150, 159, 195, 265, 318, 325, 390, 503, 530, 650, 689, 795, 975, 1006, 1325, 1378, 1509, 1590, 1950, 2067, 2515, 2650, 3018, 3445, 3975, 4134, 5030, 6539, 6890, 7545, 7950, 10335, 12575, 13078, 15090, 17225, 19617, 20670, 25150, 26659, 32695, 34450, 37725, 39234, 51675, 53318, 65390, 75450, 79977, 98085, 103350, 133295, 159954, 163475, 196170, 266590, 326950, 346567, 399885, 490425, 666475, 693134, 799770, 980850, 1039701, 1332950, 1732835, 1999425, 2079402, 3465670, 3998850, 5198505, 8664175, 10397010, 17328350, 25992525, 51985050]

約数ペア:

[(1, 51985050), (2, 25992525), (3, 17328350), (5, 10397010), (6, 8664175), (10, 5198505), (13, 3998850), (15, 3465670), (25, 2079402), (26, 1999425), (30, 1732835), (39, 1332950), (50, 1039701), (53, 980850), (65, 799770), (75, 693134), (78, 666475), (106, 490425), (130, 399885), (150, 346567), (159, 326950), (195, 266590), (265, 196170), (318, 163475), (325, 159954), (390, 133295), (503, 103350), (530, 98085), (650, 79977), (689, 75450), (795, 65390), (975, 53318), (1006, 51675), (1325, 39234), (1378, 37725), (1509, 34450), (1590, 32695), (1950, 26659), (2067, 25150), (2515, 20670), (2650, 19617), (3018, 17225), (3445, 15090), (3975, 13078), (4134, 12575), (5030, 10335), (6539, 7950), (6890, 7545)]