54979616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 117653760

約数和(自身を除く): 62674144

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 2917, 4712, 5834, 9424, 11668, 18848, 23336, 46672, 55423, 90427, 93344, 110846, 180854, 221692, 361708, 443384, 723416, 886768, 1446832, 1718113, 1773536, 2893664, 3436226, 6872452, 13744904, 27489808, 54979616]

約数ペア:

[(1, 54979616), (2, 27489808), (4, 13744904), (8, 6872452), (16, 3436226), (19, 2893664), (31, 1773536), (32, 1718113), (38, 1446832), (62, 886768), (76, 723416), (124, 443384), (152, 361708), (248, 221692), (304, 180854), (496, 110846), (589, 93344), (608, 90427), (992, 55423), (1178, 46672), (2356, 23336), (2917, 18848), (4712, 11668), (5834, 9424)]