48715040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 127370880

約数和(自身を除く): 78655840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 89, 110, 160, 176, 178, 220, 311, 352, 356, 440, 445, 622, 712, 880, 890, 979, 1244, 1424, 1555, 1760, 1780, 1958, 2488, 2848, 3110, 3421, 3560, 3916, 4895, 4976, 6220, 6842, 7120, 7832, 9790, 9952, 12440, 13684, 14240, 15664, 17105, 19580, 24880, 27368, 27679, 31328, 34210, 39160, 49760, 54736, 55358, 68420, 78320, 109472, 110716, 136840, 138395, 156640, 221432, 273680, 276790, 304469, 442864, 547360, 553580, 608938, 885728, 1107160, 1217876, 1522345, 2214320, 2435752, 3044690, 4428640, 4871504, 6089380, 9743008, 12178760, 24357520, 48715040]

約数ペア:

[(1, 48715040), (2, 24357520), (4, 12178760), (5, 9743008), (8, 6089380), (10, 4871504), (11, 4428640), (16, 3044690), (20, 2435752), (22, 2214320), (32, 1522345), (40, 1217876), (44, 1107160), (55, 885728), (80, 608938), (88, 553580), (89, 547360), (110, 442864), (160, 304469), (176, 276790), (178, 273680), (220, 221432), (311, 156640), (352, 138395), (356, 136840), (440, 110716), (445, 109472), (622, 78320), (712, 68420), (880, 55358), (890, 54736), (979, 49760), (1244, 39160), (1424, 34210), (1555, 31328), (1760, 27679), (1780, 27368), (1958, 24880), (2488, 19580), (2848, 17105), (3110, 15664), (3421, 14240), (3560, 13684), (3916, 12440), (4895, 9952), (4976, 9790), (6220, 7832), (6842, 7120)]