56415528

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 175735560

約数和(自身を除く): 119320032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 81, 104, 108, 111, 117, 148, 156, 162, 181, 216, 222, 234, 296, 312, 324, 333, 351, 362, 444, 468, 481, 543, 648, 666, 702, 724, 888, 936, 962, 999, 1053, 1086, 1332, 1404, 1443, 1448, 1629, 1924, 1998, 2106, 2172, 2353, 2664, 2808, 2886, 2997, 3258, 3848, 3996, 4212, 4329, 4344, 4706, 4887, 5772, 5994, 6516, 6697, 7059, 7992, 8424, 8658, 9412, 9774, 11544, 11988, 12987, 13032, 13394, 14118, 14661, 17316, 18824, 19548, 20091, 21177, 23976, 25974, 26788, 28236, 29322, 34632, 38961, 39096, 40182, 42354, 51948, 53576, 56472, 58644, 60273, 63531, 77922, 80364, 84708, 87061, 103896, 117288, 120546, 127062, 155844, 160728, 169416, 174122, 180819, 190593, 241092, 254124, 261183, 311688, 348244, 361638, 381186, 482184, 508248, 522366, 542457, 696488, 723276, 762372, 783549, 1044732, 1084914, 1446552, 1524744, 1567098, 2089464, 2169828, 2350647, 3134196, 4339656, 4701294, 6268392, 7051941, 9402588, 14103882, 18805176, 28207764, 56415528]

約数ペア:

[(1, 56415528), (2, 28207764), (3, 18805176), (4, 14103882), (6, 9402588), (8, 7051941), (9, 6268392), (12, 4701294), (13, 4339656), (18, 3134196), (24, 2350647), (26, 2169828), (27, 2089464), (36, 1567098), (37, 1524744), (39, 1446552), (52, 1084914), (54, 1044732), (72, 783549), (74, 762372), (78, 723276), (81, 696488), (104, 542457), (108, 522366), (111, 508248), (117, 482184), (148, 381186), (156, 361638), (162, 348244), (181, 311688), (216, 261183), (222, 254124), (234, 241092), (296, 190593), (312, 180819), (324, 174122), (333, 169416), (351, 160728), (362, 155844), (444, 127062), (468, 120546), (481, 117288), (543, 103896), (648, 87061), (666, 84708), (702, 80364), (724, 77922), (888, 63531), (936, 60273), (962, 58644), (999, 56472), (1053, 53576), (1086, 51948), (1332, 42354), (1404, 40182), (1443, 39096), (1448, 38961), (1629, 34632), (1924, 29322), (1998, 28236), (2106, 26788), (2172, 25974), (2353, 23976), (2664, 21177), (2808, 20091), (2886, 19548), (2997, 18824), (3258, 17316), (3848, 14661), (3996, 14118), (4212, 13394), (4329, 13032), (4344, 12987), (4706, 11988), (4887, 11544), (5772, 9774), (5994, 9412), (6516, 8658), (6697, 8424), (7059, 7992)]