52922961

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 99852480

約数和(自身を除く): 46929519

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 179, 247, 273, 361, 399, 537, 741, 819, 1083, 1197, 1253, 1611, 1729, 2223, 2327, 2527, 3249, 3401, 3759, 4693, 5187, 6981, 7581, 10203, 11277, 14079, 15561, 16289, 20943, 22743, 23807, 30609, 32851, 42237, 44213, 48867, 64619, 71421, 98553, 132639, 146601, 193857, 214263, 295659, 309491, 397917, 452333, 581571, 840047, 928473, 1356999, 2520141, 2785419, 4070997, 5880329, 7560423, 17640987, 52922961]

約数ペア:

[(1, 52922961), (3, 17640987), (7, 7560423), (9, 5880329), (13, 4070997), (19, 2785419), (21, 2520141), (39, 1356999), (57, 928473), (63, 840047), (91, 581571), (117, 452333), (133, 397917), (171, 309491), (179, 295659), (247, 214263), (273, 193857), (361, 146601), (399, 132639), (537, 98553), (741, 71421), (819, 64619), (1083, 48867), (1197, 44213), (1253, 42237), (1611, 32851), (1729, 30609), (2223, 23807), (2327, 22743), (2527, 20943), (3249, 16289), (3401, 15561), (3759, 14079), (4693, 11277), (5187, 10203), (6981, 7581)]