49112980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6619}}^1$

素因数の和:6688

約数の個数: 48

約数和(自身を含む): 120113280

約数和(自身を除く): 71000300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 6619, 7420, 13238, 26476, 33095, 46333, 66190, 92666, 132380, 185332, 231665, 350807, 463330, 701614, 926660, 1403228, 1754035, 2455649, 3508070, 4911298, 7016140, 9822596, 12278245, 24556490, 49112980]

約数ペア:

[(1, 49112980), (2, 24556490), (4, 12278245), (5, 9822596), (7, 7016140), (10, 4911298), (14, 3508070), (20, 2455649), (28, 1754035), (35, 1403228), (53, 926660), (70, 701614), (106, 463330), (140, 350807), (212, 231665), (265, 185332), (371, 132380), (530, 92666), (742, 66190), (1060, 46333), (1484, 33095), (1855, 26476), (3710, 13238), (6619, 7420)]