55310634

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 140083200

約数和(自身を除く): 84772566

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 37, 38, 47, 54, 57, 62, 74, 93, 94, 111, 114, 141, 171, 186, 222, 279, 282, 333, 342, 423, 513, 558, 589, 666, 703, 837, 846, 893, 999, 1026, 1147, 1178, 1269, 1406, 1457, 1674, 1739, 1767, 1786, 1998, 2109, 2294, 2538, 2679, 2914, 3441, 3478, 3534, 4218, 4371, 5217, 5301, 5358, 6327, 6882, 8037, 8742, 10323, 10434, 10602, 12654, 13113, 15651, 15903, 16074, 18981, 20646, 21793, 24111, 26226, 27683, 30969, 31302, 31806, 33041, 37962, 39339, 43586, 46953, 48222, 53909, 55366, 61938, 65379, 66082, 78678, 83049, 93906, 99123, 107818, 130758, 161727, 166098, 196137, 198246, 249147, 297369, 323454, 392274, 485181, 498294, 588411, 594738, 747441, 892107, 970362, 1024271, 1176822, 1455543, 1494882, 1784214, 2048542, 2911086, 3072813, 6145626, 9218439, 18436878, 27655317, 55310634]

約数ペア:

[(1, 55310634), (2, 27655317), (3, 18436878), (6, 9218439), (9, 6145626), (18, 3072813), (19, 2911086), (27, 2048542), (31, 1784214), (37, 1494882), (38, 1455543), (47, 1176822), (54, 1024271), (57, 970362), (62, 892107), (74, 747441), (93, 594738), (94, 588411), (111, 498294), (114, 485181), (141, 392274), (171, 323454), (186, 297369), (222, 249147), (279, 198246), (282, 196137), (333, 166098), (342, 161727), (423, 130758), (513, 107818), (558, 99123), (589, 93906), (666, 83049), (703, 78678), (837, 66082), (846, 65379), (893, 61938), (999, 55366), (1026, 53909), (1147, 48222), (1178, 46953), (1269, 43586), (1406, 39339), (1457, 37962), (1674, 33041), (1739, 31806), (1767, 31302), (1786, 30969), (1998, 27683), (2109, 26226), (2294, 24111), (2538, 21793), (2679, 20646), (2914, 18981), (3441, 16074), (3478, 15903), (3534, 15651), (4218, 13113), (4371, 12654), (5217, 10602), (5301, 10434), (5358, 10323), (6327, 8742), (6882, 8037)]