47811486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 105799680

約数和(自身を除く): 57988194

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 83, 93, 114, 163, 166, 186, 249, 326, 489, 498, 589, 978, 1178, 1577, 1767, 2573, 3097, 3154, 3534, 4731, 5053, 5146, 6194, 7719, 9291, 9462, 10106, 13529, 15159, 15438, 18582, 27058, 30318, 40587, 48887, 81174, 96007, 97774, 146661, 192014, 257051, 288021, 293322, 419399, 514102, 576042, 771153, 838798, 1258197, 1542306, 2516394, 7968581, 15937162, 23905743, 47811486]

約数ペア:

[(1, 47811486), (2, 23905743), (3, 15937162), (6, 7968581), (19, 2516394), (31, 1542306), (38, 1258197), (57, 838798), (62, 771153), (83, 576042), (93, 514102), (114, 419399), (163, 293322), (166, 288021), (186, 257051), (249, 192014), (326, 146661), (489, 97774), (498, 96007), (589, 81174), (978, 48887), (1178, 40587), (1577, 30318), (1767, 27058), (2573, 18582), (3097, 15438), (3154, 15159), (3534, 13529), (4731, 10106), (5053, 9462), (5146, 9291), (6194, 7719)]