56849780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5396

約数の個数: 48

約数和(自身を含む): 131728464

約数和(自身を除く): 74878684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 5333, 10660, 10666, 21332, 26665, 53330, 69329, 106660, 138658, 218653, 277316, 346645, 437306, 693290, 874612, 1093265, 1386580, 2186530, 2842489, 4373060, 5684978, 11369956, 14212445, 28424890, 56849780]

約数ペア:

[(1, 56849780), (2, 28424890), (4, 14212445), (5, 11369956), (10, 5684978), (13, 4373060), (20, 2842489), (26, 2186530), (41, 1386580), (52, 1093265), (65, 874612), (82, 693290), (130, 437306), (164, 346645), (205, 277316), (260, 218653), (410, 138658), (533, 106660), (820, 69329), (1066, 53330), (2132, 26665), (2665, 21332), (5330, 10666), (5333, 10660)]