56347263

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 99780096

約数和(自身を除く): 43432833

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 483, 777, 851, 1051, 1449, 2331, 2553, 3153, 5957, 7357, 7659, 9459, 17871, 22071, 24173, 38887, 53613, 66213, 72519, 116661, 169211, 217557, 272209, 349983, 507633, 816627, 894401, 1522899, 2449881, 2683203, 6260807, 8049609, 18782421, 56347263]

約数ペア:

[(1, 56347263), (3, 18782421), (7, 8049609), (9, 6260807), (21, 2683203), (23, 2449881), (37, 1522899), (63, 894401), (69, 816627), (111, 507633), (161, 349983), (207, 272209), (259, 217557), (333, 169211), (483, 116661), (777, 72519), (851, 66213), (1051, 53613), (1449, 38887), (2331, 24173), (2553, 22071), (3153, 17871), (5957, 9459), (7357, 7659)]