49690628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 97485696

約数和(自身を除く): 47795068

約数列:

[1, 2, 4, 13, 26, 43, 52, 71, 86, 142, 172, 284, 313, 559, 626, 923, 1118, 1252, 1846, 2236, 3053, 3692, 4069, 6106, 8138, 12212, 13459, 16276, 22223, 26918, 39689, 44446, 53836, 79378, 88892, 158756, 174967, 288899, 349934, 577798, 699868, 955589, 1155596, 1911178, 3822356, 12422657, 24845314, 49690628]

約数ペア:

[(1, 49690628), (2, 24845314), (4, 12422657), (13, 3822356), (26, 1911178), (43, 1155596), (52, 955589), (71, 699868), (86, 577798), (142, 349934), (172, 288899), (284, 174967), (313, 158756), (559, 88892), (626, 79378), (923, 53836), (1118, 44446), (1252, 39689), (1846, 26918), (2236, 22223), (3053, 16276), (3692, 13459), (4069, 12212), (6106, 8138)]