56017930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1319}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 104924160

約数和(自身を除く): 48906230

約数列:

[1, 2, 5, 10, 31, 62, 137, 155, 274, 310, 685, 1319, 1370, 2638, 4247, 6595, 8494, 13190, 21235, 40889, 42470, 81778, 180703, 204445, 361406, 408890, 903515, 1807030, 5601793, 11203586, 28008965, 56017930]

約数ペア:

[(1, 56017930), (2, 28008965), (5, 11203586), (10, 5601793), (31, 1807030), (62, 903515), (137, 408890), (155, 361406), (274, 204445), (310, 180703), (685, 81778), (1319, 42470), (1370, 40889), (2638, 21235), (4247, 13190), (6595, 8494)]