50579540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1543}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 116726400

約数和(自身を除く): 66146860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1490, 1543, 1639, 2980, 3086, 3278, 6172, 6556, 7715, 8195, 15430, 16390, 16973, 30860, 32780, 33946, 67892, 84865, 169730, 229907, 339460, 459814, 919628, 1149535, 2299070, 2528977, 4598140, 5057954, 10115908, 12644885, 25289770, 50579540]

約数ペア:

[(1, 50579540), (2, 25289770), (4, 12644885), (5, 10115908), (10, 5057954), (11, 4598140), (20, 2528977), (22, 2299070), (44, 1149535), (55, 919628), (110, 459814), (149, 339460), (220, 229907), (298, 169730), (596, 84865), (745, 67892), (1490, 33946), (1543, 32780), (1639, 30860), (2980, 16973), (3086, 16390), (3278, 15430), (6172, 8195), (6556, 7715)]