48828260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2803}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 112115136

約数和(自身を除く): 63286876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 2803, 3484, 4355, 5606, 8710, 11212, 14015, 17420, 28030, 36439, 56060, 72878, 145756, 182195, 187801, 364390, 375602, 728780, 751204, 939005, 1878010, 2441413, 3756020, 4882826, 9765652, 12207065, 24414130, 48828260]

約数ペア:

[(1, 48828260), (2, 24414130), (4, 12207065), (5, 9765652), (10, 4882826), (13, 3756020), (20, 2441413), (26, 1878010), (52, 939005), (65, 751204), (67, 728780), (130, 375602), (134, 364390), (260, 187801), (268, 182195), (335, 145756), (670, 72878), (871, 56060), (1340, 36439), (1742, 28030), (2803, 17420), (3484, 14015), (4355, 11212), (5606, 8710)]