49525060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 113714496

約数和(自身を除く): 64189436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 2843, 3484, 4355, 5686, 8710, 11372, 14215, 17420, 28430, 36959, 56860, 73918, 147836, 184795, 190481, 369590, 380962, 739180, 761924, 952405, 1904810, 2476253, 3809620, 4952506, 9905012, 12381265, 24762530, 49525060]

約数ペア:

[(1, 49525060), (2, 24762530), (4, 12381265), (5, 9905012), (10, 4952506), (13, 3809620), (20, 2476253), (26, 1904810), (52, 952405), (65, 761924), (67, 739180), (130, 380962), (134, 369590), (260, 190481), (268, 184795), (335, 147836), (670, 73918), (871, 56860), (1340, 36959), (1742, 28430), (2843, 17420), (3484, 14215), (4355, 11372), (5686, 8710)]