49918618

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 80137728

約数和(自身を除く): 30219110

約数列:

[1, 2, 31, 61, 62, 67, 122, 134, 197, 394, 1891, 2077, 3782, 4087, 4154, 6107, 8174, 12017, 12214, 13199, 24034, 26398, 126697, 253394, 372527, 409169, 745054, 805139, 818338, 1610278, 24959309, 49918618]

約数ペア:

[(1, 49918618), (2, 24959309), (31, 1610278), (61, 818338), (62, 805139), (67, 745054), (122, 409169), (134, 372527), (197, 253394), (394, 126697), (1891, 26398), (2077, 24034), (3782, 13199), (4087, 12214), (4154, 12017), (6107, 8174)]