55320426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6553}}^1$

素因数の和:6635

約数の個数: 48

約数和(自身を含む): 139049664

約数和(自身を除く): 83729238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 6553, 8442, 13106, 19659, 39318, 45871, 58977, 91742, 117954, 137613, 275226, 412839, 439051, 825678, 878102, 1317153, 2634306, 3073357, 3951459, 6146714, 7902918, 9220071, 18440142, 27660213, 55320426]

約数ペア:

[(1, 55320426), (2, 27660213), (3, 18440142), (6, 9220071), (7, 7902918), (9, 6146714), (14, 3951459), (18, 3073357), (21, 2634306), (42, 1317153), (63, 878102), (67, 825678), (126, 439051), (134, 412839), (201, 275226), (402, 137613), (469, 117954), (603, 91742), (938, 58977), (1206, 45871), (1407, 39318), (2814, 19659), (4221, 13106), (6553, 8442)]