51208600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4900

約数の個数: 48

約数和(自身を含む): 121331520

約数和(自身を除く): 70122920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 4831, 5300, 9662, 10600, 19324, 24155, 38648, 48310, 96620, 120775, 193240, 241550, 256043, 483100, 512086, 966200, 1024172, 1280215, 2048344, 2560430, 5120860, 6401075, 10241720, 12802150, 25604300, 51208600]

約数ペア:

[(1, 51208600), (2, 25604300), (4, 12802150), (5, 10241720), (8, 6401075), (10, 5120860), (20, 2560430), (25, 2048344), (40, 1280215), (50, 1024172), (53, 966200), (100, 512086), (106, 483100), (200, 256043), (212, 241550), (265, 193240), (424, 120775), (530, 96620), (1060, 48310), (1325, 38648), (2120, 24155), (2650, 19324), (4831, 10600), (5300, 9662)]