49941190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 100796400

約数和(自身を除く): 50855210

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1019, 1690, 1885, 2038, 3770, 4901, 5095, 9802, 10190, 13247, 24505, 26494, 29551, 49010, 59102, 66235, 132470, 147755, 172211, 295510, 344422, 384163, 768326, 861055, 1722110, 1920815, 3841630, 4994119, 9988238, 24970595, 49941190]

約数ペア:

[(1, 49941190), (2, 24970595), (5, 9988238), (10, 4994119), (13, 3841630), (26, 1920815), (29, 1722110), (58, 861055), (65, 768326), (130, 384163), (145, 344422), (169, 295510), (290, 172211), (338, 147755), (377, 132470), (754, 66235), (845, 59102), (1019, 49010), (1690, 29551), (1885, 26494), (2038, 24505), (3770, 13247), (4901, 10190), (5095, 9802)]