53728884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 161004480

約数和(自身を除く): 107275596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 37, 38, 44, 57, 66, 74, 76, 99, 111, 114, 132, 148, 171, 193, 198, 209, 222, 228, 333, 342, 386, 396, 407, 418, 444, 579, 627, 666, 684, 703, 772, 814, 836, 1158, 1221, 1254, 1332, 1406, 1628, 1737, 1881, 2109, 2123, 2316, 2442, 2508, 2812, 3474, 3663, 3667, 3762, 4218, 4246, 4884, 6327, 6369, 6948, 7141, 7326, 7334, 7524, 7733, 8436, 8492, 11001, 12654, 12738, 14282, 14652, 14668, 15466, 19107, 21423, 22002, 23199, 25308, 25476, 28564, 30932, 33003, 38214, 40337, 42846, 44004, 46398, 64269, 66006, 69597, 76428, 78551, 80674, 85692, 92796, 121011, 128538, 132012, 135679, 139194, 157102, 161348, 235653, 242022, 257076, 271358, 278388, 314204, 363033, 407037, 471306, 484044, 542716, 706959, 726066, 814074, 942612, 1221111, 1413918, 1452132, 1492469, 1628148, 2442222, 2827836, 2984938, 4477407, 4884444, 5969876, 8954814, 13432221, 17909628, 26864442, 53728884]

約数ペア:

[(1, 53728884), (2, 26864442), (3, 17909628), (4, 13432221), (6, 8954814), (9, 5969876), (11, 4884444), (12, 4477407), (18, 2984938), (19, 2827836), (22, 2442222), (33, 1628148), (36, 1492469), (37, 1452132), (38, 1413918), (44, 1221111), (57, 942612), (66, 814074), (74, 726066), (76, 706959), (99, 542716), (111, 484044), (114, 471306), (132, 407037), (148, 363033), (171, 314204), (193, 278388), (198, 271358), (209, 257076), (222, 242022), (228, 235653), (333, 161348), (342, 157102), (386, 139194), (396, 135679), (407, 132012), (418, 128538), (444, 121011), (579, 92796), (627, 85692), (666, 80674), (684, 78551), (703, 76428), (772, 69597), (814, 66006), (836, 64269), (1158, 46398), (1221, 44004), (1254, 42846), (1332, 40337), (1406, 38214), (1628, 33003), (1737, 30932), (1881, 28564), (2109, 25476), (2123, 25308), (2316, 23199), (2442, 22002), (2508, 21423), (2812, 19107), (3474, 15466), (3663, 14668), (3667, 14652), (3762, 14282), (4218, 12738), (4246, 12654), (4884, 11001), (6327, 8492), (6369, 8436), (6948, 7733), (7141, 7524), (7326, 7334)]