54954880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5051}}^1$

素因数の和:5087

約数の個数: 64

約数和(自身を含む): 139132080

約数和(自身を除く): 84177200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5051, 5440, 10102, 10880, 20204, 25255, 40408, 50510, 80816, 85867, 101020, 161632, 171734, 202040, 323264, 343468, 404080, 429335, 646528, 686936, 808160, 858670, 1373872, 1616320, 1717340, 2747744, 3232640, 3434680, 5495488, 6869360, 10990976, 13738720, 27477440, 54954880]

約数ペア:

[(1, 54954880), (2, 27477440), (4, 13738720), (5, 10990976), (8, 6869360), (10, 5495488), (16, 3434680), (17, 3232640), (20, 2747744), (32, 1717340), (34, 1616320), (40, 1373872), (64, 858670), (68, 808160), (80, 686936), (85, 646528), (128, 429335), (136, 404080), (160, 343468), (170, 323264), (272, 202040), (320, 171734), (340, 161632), (544, 101020), (640, 85867), (680, 80816), (1088, 50510), (1360, 40408), (2176, 25255), (2720, 20204), (5051, 10880), (5440, 10102)]