49473684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1817

約数の個数: 72

約数和(自身を含む): 136965192

約数和(自身を除く): 87491508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 1733, 2196, 2379, 3172, 3466, 4758, 5199, 6932, 7137, 9516, 10398, 14274, 15597, 20796, 22529, 28548, 31194, 45058, 62388, 67587, 90116, 105713, 135174, 202761, 211426, 270348, 317139, 405522, 422852, 634278, 811044, 951417, 1268556, 1374269, 1902834, 2748538, 3805668, 4122807, 5497076, 8245614, 12368421, 16491228, 24736842, 49473684]

約数ペア:

[(1, 49473684), (2, 24736842), (3, 16491228), (4, 12368421), (6, 8245614), (9, 5497076), (12, 4122807), (13, 3805668), (18, 2748538), (26, 1902834), (36, 1374269), (39, 1268556), (52, 951417), (61, 811044), (78, 634278), (117, 422852), (122, 405522), (156, 317139), (183, 270348), (234, 211426), (244, 202761), (366, 135174), (468, 105713), (549, 90116), (732, 67587), (793, 62388), (1098, 45058), (1586, 31194), (1733, 28548), (2196, 22529), (2379, 20796), (3172, 15597), (3466, 14274), (4758, 10398), (5199, 9516), (6932, 7137)]