53688200

素因数分解:

$2^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 125356560

約数和(自身を除く): 71668360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 331, 662, 811, 1324, 1622, 1655, 2648, 3244, 3310, 4055, 6488, 6620, 8110, 8275, 13240, 16220, 16550, 20275, 32440, 33100, 40550, 66200, 81100, 162200, 268441, 536882, 1073764, 1342205, 2147528, 2684410, 5368820, 6711025, 10737640, 13422050, 26844100, 53688200]

約数ペア:

[(1, 53688200), (2, 26844100), (4, 13422050), (5, 10737640), (8, 6711025), (10, 5368820), (20, 2684410), (25, 2147528), (40, 1342205), (50, 1073764), (100, 536882), (200, 268441), (331, 162200), (662, 81100), (811, 66200), (1324, 40550), (1622, 33100), (1655, 32440), (2648, 20275), (3244, 16550), (3310, 16220), (4055, 13240), (6488, 8275), (6620, 8110)]