49350860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2833}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 113314656

約数和(自身を除く): 63963796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 2833, 3484, 4355, 5666, 8710, 11332, 14165, 17420, 28330, 36829, 56660, 73658, 147316, 184145, 189811, 368290, 379622, 736580, 759244, 949055, 1898110, 2467543, 3796220, 4935086, 9870172, 12337715, 24675430, 49350860]

約数ペア:

[(1, 49350860), (2, 24675430), (4, 12337715), (5, 9870172), (10, 4935086), (13, 3796220), (20, 2467543), (26, 1898110), (52, 949055), (65, 759244), (67, 736580), (130, 379622), (134, 368290), (260, 189811), (268, 184145), (335, 147316), (670, 73658), (871, 56660), (1340, 36829), (1742, 28330), (2833, 17420), (3484, 14165), (4355, 11332), (5666, 8710)]