56468320

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6659}}^1$

素因数の和:6727

約数の個数: 48

約数和(自身を含む): 135943920

約数和(自身を除く): 79475600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 6659, 8480, 13318, 26636, 33295, 53272, 66590, 106544, 133180, 213088, 266360, 352927, 532720, 705854, 1065440, 1411708, 1764635, 2823416, 3529270, 5646832, 7058540, 11293664, 14117080, 28234160, 56468320]

約数ペア:

[(1, 56468320), (2, 28234160), (4, 14117080), (5, 11293664), (8, 7058540), (10, 5646832), (16, 3529270), (20, 2823416), (32, 1764635), (40, 1411708), (53, 1065440), (80, 705854), (106, 532720), (160, 352927), (212, 266360), (265, 213088), (424, 133180), (530, 106544), (848, 66590), (1060, 53272), (1696, 33295), (2120, 26636), (4240, 13318), (6659, 8480)]