54621760

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1451

約数の個数: 56

約数和(自身を含む): 131161536

約数和(自身を除く): 76539776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1303, 1310, 2096, 2606, 2620, 4192, 5212, 5240, 6515, 8384, 10424, 10480, 13030, 20848, 20960, 26060, 41696, 41920, 52120, 83392, 104240, 170693, 208480, 341386, 416960, 682772, 853465, 1365544, 1706930, 2731088, 3413860, 5462176, 6827720, 10924352, 13655440, 27310880, 54621760]

約数ペア:

[(1, 54621760), (2, 27310880), (4, 13655440), (5, 10924352), (8, 6827720), (10, 5462176), (16, 3413860), (20, 2731088), (32, 1706930), (40, 1365544), (64, 853465), (80, 682772), (131, 416960), (160, 341386), (262, 208480), (320, 170693), (524, 104240), (655, 83392), (1048, 52120), (1303, 41920), (1310, 41696), (2096, 26060), (2606, 20960), (2620, 20848), (4192, 13030), (5212, 10480), (5240, 10424), (6515, 8384)]