89956184950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{976193}}^1$

素因数の和:976321

約数の個数: 48

約数和(自身を含む): 177940642320

約数和(自身を除く): 87984457370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 97, 190, 194, 475, 485, 950, 970, 1843, 2425, 3686, 4850, 9215, 18430, 46075, 92150, 976193, 1952386, 4880965, 9761930, 18547667, 24404825, 37095334, 48809650, 92738335, 94690721, 185476670, 189381442, 463691675, 473453605, 927383350, 946907210, 1799123699, 2367268025, 3598247398, 4734536050, 8995618495, 17991236990, 44978092475, 89956184950]

約数ペア:

[(1, 89956184950), (2, 44978092475), (5, 17991236990), (10, 8995618495), (19, 4734536050), (25, 3598247398), (38, 2367268025), (50, 1799123699), (95, 946907210), (97, 927383350), (190, 473453605), (194, 463691675), (475, 189381442), (485, 185476670), (950, 94690721), (970, 92738335), (1843, 48809650), (2425, 37095334), (3686, 24404825), (4850, 18547667), (9215, 9761930), (18430, 4880965), (46075, 1952386), (92150, 976193)]