59621990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 112078080

約数和(自身を除く): 52456090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2161, 2759, 4322, 5518, 10805, 13795, 21610, 27590, 66991, 133982, 192329, 334955, 384658, 669910, 961645, 1923290, 5962199, 11924398, 29810995, 59621990]

約数ペア:

[(1, 59621990), (2, 29810995), (5, 11924398), (10, 5962199), (31, 1923290), (62, 961645), (89, 669910), (155, 384658), (178, 334955), (310, 192329), (445, 133982), (890, 66991), (2161, 27590), (2759, 21610), (4322, 13795), (5518, 10805)]