49205831320

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1237}}^1\times {\mathrm{3539}}^1$

素因数の和:5068

約数の個数: 64

約数和(自身を含む): 111228357600

約数和(自身を除く): 62022526280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1237, 1405, 2248, 2474, 2810, 3539, 4948, 5620, 6185, 7078, 9896, 11240, 12370, 14156, 17695, 24740, 28312, 35390, 49480, 70780, 141560, 347597, 695194, 994459, 1390388, 1737985, 1988918, 2780776, 3475970, 3977836, 4377743, 4972295, 6951940, 7955672, 8755486, 9944590, 13903880, 17510972, 19889180, 21888715, 35021944, 39778360, 43777430, 87554860, 175109720, 1230145783, 2460291566, 4920583132, 6150728915, 9841166264, 12301457830, 24602915660, 49205831320]

約数ペア:

[(1, 49205831320), (2, 24602915660), (4, 12301457830), (5, 9841166264), (8, 6150728915), (10, 4920583132), (20, 2460291566), (40, 1230145783), (281, 175109720), (562, 87554860), (1124, 43777430), (1237, 39778360), (1405, 35021944), (2248, 21888715), (2474, 19889180), (2810, 17510972), (3539, 13903880), (4948, 9944590), (5620, 8755486), (6185, 7955672), (7078, 6951940), (9896, 4972295), (11240, 4377743), (12370, 3977836), (14156, 3475970), (17695, 2780776), (24740, 1988918), (28312, 1737985), (35390, 1390388), (49480, 994459), (70780, 695194), (141560, 347597)]