54748044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 161441280

約数和(自身を除く): 106693236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 47, 52, 57, 76, 78, 94, 114, 117, 131, 141, 156, 171, 188, 228, 234, 247, 262, 282, 342, 393, 423, 468, 494, 524, 564, 611, 684, 741, 786, 846, 893, 988, 1179, 1222, 1482, 1572, 1692, 1703, 1786, 1833, 2223, 2358, 2444, 2489, 2679, 2964, 3406, 3572, 3666, 4446, 4716, 4978, 5109, 5358, 5499, 6157, 6812, 7332, 7467, 8037, 8892, 9956, 10218, 10716, 10998, 11609, 12314, 14934, 15327, 16074, 18471, 20436, 21996, 22401, 23218, 24628, 29868, 30654, 32148, 32357, 34827, 36942, 44802, 46436, 55413, 61308, 64714, 69654, 73884, 80041, 89604, 97071, 104481, 110826, 116983, 129428, 139308, 160082, 194142, 208962, 221652, 233966, 240123, 291213, 320164, 350949, 388284, 417924, 467932, 480246, 582426, 701898, 720369, 960492, 1052847, 1164852, 1403796, 1440738, 1520779, 2105694, 2881476, 3041558, 4211388, 4562337, 6083116, 9124674, 13687011, 18249348, 27374022, 54748044]

約数ペア:

[(1, 54748044), (2, 27374022), (3, 18249348), (4, 13687011), (6, 9124674), (9, 6083116), (12, 4562337), (13, 4211388), (18, 3041558), (19, 2881476), (26, 2105694), (36, 1520779), (38, 1440738), (39, 1403796), (47, 1164852), (52, 1052847), (57, 960492), (76, 720369), (78, 701898), (94, 582426), (114, 480246), (117, 467932), (131, 417924), (141, 388284), (156, 350949), (171, 320164), (188, 291213), (228, 240123), (234, 233966), (247, 221652), (262, 208962), (282, 194142), (342, 160082), (393, 139308), (423, 129428), (468, 116983), (494, 110826), (524, 104481), (564, 97071), (611, 89604), (684, 80041), (741, 73884), (786, 69654), (846, 64714), (893, 61308), (988, 55413), (1179, 46436), (1222, 44802), (1482, 36942), (1572, 34827), (1692, 32357), (1703, 32148), (1786, 30654), (1833, 29868), (2223, 24628), (2358, 23218), (2444, 22401), (2489, 21996), (2679, 20436), (2964, 18471), (3406, 16074), (3572, 15327), (3666, 14934), (4446, 12314), (4716, 11609), (4978, 10998), (5109, 10716), (5358, 10218), (5499, 9956), (6157, 8892), (6812, 8037), (7332, 7467)]