49772960

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4643}}^1$

素因数の和:4725

約数の個数: 48

約数和(自身を含む): 119369376

約数和(自身を除く): 69596416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 4643, 5360, 9286, 10720, 18572, 23215, 37144, 46430, 74288, 92860, 148576, 185720, 311081, 371440, 622162, 742880, 1244324, 1555405, 2488648, 3110810, 4977296, 6221620, 9954592, 12443240, 24886480, 49772960]

約数ペア:

[(1, 49772960), (2, 24886480), (4, 12443240), (5, 9954592), (8, 6221620), (10, 4977296), (16, 3110810), (20, 2488648), (32, 1555405), (40, 1244324), (67, 742880), (80, 622162), (134, 371440), (160, 311081), (268, 185720), (335, 148576), (536, 92860), (670, 74288), (1072, 46430), (1340, 37144), (2144, 23215), (2680, 18572), (4643, 10720), (5360, 9286)]