51022790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 120165120

約数和(自身を除く): 69142330

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 169, 182, 190, 227, 247, 266, 338, 454, 455, 494, 665, 845, 910, 1135, 1183, 1235, 1330, 1589, 1690, 1729, 2270, 2366, 2470, 2951, 3178, 3211, 3458, 4313, 5902, 5915, 6422, 7945, 8626, 8645, 11830, 14755, 15890, 16055, 17290, 20657, 21565, 22477, 29510, 30191, 32110, 38363, 41314, 43130, 44954, 56069, 60382, 76726, 103285, 112138, 112385, 150955, 191815, 206570, 224770, 268541, 280345, 301910, 383630, 392483, 537082, 560690, 728897, 784966, 1342705, 1457794, 1962415, 2685410, 3644485, 3924830, 5102279, 7288970, 10204558, 25511395, 51022790]

約数ペア:

[(1, 51022790), (2, 25511395), (5, 10204558), (7, 7288970), (10, 5102279), (13, 3924830), (14, 3644485), (19, 2685410), (26, 1962415), (35, 1457794), (38, 1342705), (65, 784966), (70, 728897), (91, 560690), (95, 537082), (130, 392483), (133, 383630), (169, 301910), (182, 280345), (190, 268541), (227, 224770), (247, 206570), (266, 191815), (338, 150955), (454, 112385), (455, 112138), (494, 103285), (665, 76726), (845, 60382), (910, 56069), (1135, 44954), (1183, 43130), (1235, 41314), (1330, 38363), (1589, 32110), (1690, 30191), (1729, 29510), (2270, 22477), (2366, 21565), (2470, 20657), (2951, 17290), (3178, 16055), (3211, 15890), (3458, 14755), (4313, 11830), (5902, 8645), (5915, 8626), (6422, 7945)]