51798303

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 83506176

約数和(自身を除く): 31707873

約数列:

[1, 3, 9, 17, 31, 51, 67, 93, 153, 163, 201, 279, 489, 527, 603, 1139, 1467, 1581, 2077, 2771, 3417, 4743, 5053, 6231, 8313, 10251, 10921, 15159, 18693, 24939, 32763, 35309, 45477, 85901, 98289, 105927, 185657, 257703, 317781, 338551, 556971, 773109, 1015653, 1670913, 3046959, 5755367, 17266101, 51798303]

約数ペア:

[(1, 51798303), (3, 17266101), (9, 5755367), (17, 3046959), (31, 1670913), (51, 1015653), (67, 773109), (93, 556971), (153, 338551), (163, 317781), (201, 257703), (279, 185657), (489, 105927), (527, 98289), (603, 85901), (1139, 45477), (1467, 35309), (1581, 32763), (2077, 24939), (2771, 18693), (3417, 15159), (4743, 10921), (5053, 10251), (6231, 8313)]