548288950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 1176353280

約数和(自身を除く): 628064330

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 89, 110, 115, 178, 230, 253, 275, 445, 487, 506, 550, 575, 890, 974, 979, 1150, 1265, 1958, 2047, 2225, 2435, 2530, 4094, 4450, 4870, 4895, 5357, 6325, 9790, 10235, 10714, 11201, 12175, 12650, 20470, 22402, 22517, 24350, 24475, 26785, 43343, 45034, 48950, 51175, 53570, 56005, 86686, 102350, 112010, 112585, 123211, 133925, 216715, 225170, 246422, 267850, 280025, 433430, 476773, 560050, 562925, 616055, 953546, 996889, 1083575, 1125850, 1232110, 1993778, 2167150, 2383865, 3080275, 4767730, 4984445, 6160550, 9968890, 10965779, 11919325, 21931558, 23838650, 24922225, 49844450, 54828895, 109657790, 274144475, 548288950]

約数ペア:

[(1, 548288950), (2, 274144475), (5, 109657790), (10, 54828895), (11, 49844450), (22, 24922225), (23, 23838650), (25, 21931558), (46, 11919325), (50, 10965779), (55, 9968890), (89, 6160550), (110, 4984445), (115, 4767730), (178, 3080275), (230, 2383865), (253, 2167150), (275, 1993778), (445, 1232110), (487, 1125850), (506, 1083575), (550, 996889), (575, 953546), (890, 616055), (974, 562925), (979, 560050), (1150, 476773), (1265, 433430), (1958, 280025), (2047, 267850), (2225, 246422), (2435, 225170), (2530, 216715), (4094, 133925), (4450, 123211), (4870, 112585), (4895, 112010), (5357, 102350), (6325, 86686), (9790, 56005), (10235, 53570), (10714, 51175), (11201, 48950), (12175, 45034), (12650, 43343), (20470, 26785), (22402, 24475), (22517, 24350)]