53141460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6761}}^1$

素因数の和:6904

約数の個数: 48

約数和(自身を含む): 149954112

約数和(自身を除く): 96812652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 6761, 7860, 13522, 20283, 27044, 33805, 40566, 67610, 81132, 101415, 135220, 202830, 405660, 885691, 1771382, 2657073, 3542764, 4428455, 5314146, 8856910, 10628292, 13285365, 17713820, 26570730, 53141460]

約数ペア:

[(1, 53141460), (2, 26570730), (3, 17713820), (4, 13285365), (5, 10628292), (6, 8856910), (10, 5314146), (12, 4428455), (15, 3542764), (20, 2657073), (30, 1771382), (60, 885691), (131, 405660), (262, 202830), (393, 135220), (524, 101415), (655, 81132), (786, 67610), (1310, 40566), (1572, 33805), (1965, 27044), (2620, 20283), (3930, 13522), (6761, 7860)]