49255520

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3709}}^1$

素因数の和:3807

約数の個数: 48

約数和(自身を含む): 117799920

約数和(自身を除く): 68544400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 3709, 6640, 7418, 13280, 14836, 18545, 29672, 37090, 59344, 74180, 118688, 148360, 296720, 307847, 593440, 615694, 1231388, 1539235, 2462776, 3078470, 4925552, 6156940, 9851104, 12313880, 24627760, 49255520]

約数ペア:

[(1, 49255520), (2, 24627760), (4, 12313880), (5, 9851104), (8, 6156940), (10, 4925552), (16, 3078470), (20, 2462776), (32, 1539235), (40, 1231388), (80, 615694), (83, 593440), (160, 307847), (166, 296720), (332, 148360), (415, 118688), (664, 74180), (830, 59344), (1328, 37090), (1660, 29672), (2656, 18545), (3320, 14836), (3709, 13280), (6640, 7418)]