50984820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1901}}^1$

素因数の和:2065

約数の個数: 72

約数和(自身を含む): 155773800

約数和(自身を除く): 104788980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 1901, 2235, 2682, 2980, 3802, 4470, 5364, 5703, 6705, 7604, 8940, 9505, 11406, 13410, 17109, 19010, 22812, 26820, 28515, 34218, 38020, 57030, 68436, 85545, 114060, 171090, 283249, 342180, 566498, 849747, 1132996, 1416245, 1699494, 2549241, 2832490, 3398988, 4248735, 5098482, 5664980, 8497470, 10196964, 12746205, 16994940, 25492410, 50984820]

約数ペア:

[(1, 50984820), (2, 25492410), (3, 16994940), (4, 12746205), (5, 10196964), (6, 8497470), (9, 5664980), (10, 5098482), (12, 4248735), (15, 3398988), (18, 2832490), (20, 2549241), (30, 1699494), (36, 1416245), (45, 1132996), (60, 849747), (90, 566498), (149, 342180), (180, 283249), (298, 171090), (447, 114060), (596, 85545), (745, 68436), (894, 57030), (1341, 38020), (1490, 34218), (1788, 28515), (1901, 26820), (2235, 22812), (2682, 19010), (2980, 17109), (3802, 13410), (4470, 11406), (5364, 9505), (5703, 8940), (6705, 7604)]