51489600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 168

約数和(自身を含む): 179149248

約数和(自身を除く): 127659648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 400, 408, 425, 480, 510, 544, 600, 631, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1262, 1275, 1360, 1600, 1632, 1700, 1893, 2040, 2400, 2524, 2550, 2720, 3155, 3264, 3400, 3786, 4080, 4800, 5048, 5100, 5440, 6310, 6800, 7572, 8160, 9465, 10096, 10200, 10727, 12620, 13600, 15144, 15775, 16320, 18930, 20192, 20400, 21454, 25240, 27200, 30288, 31550, 32181, 37860, 40384, 40800, 42908, 47325, 50480, 53635, 60576, 63100, 64362, 75720, 81600, 85816, 94650, 100960, 107270, 121152, 126200, 128724, 151440, 160905, 171632, 189300, 201920, 214540, 252400, 257448, 268175, 302880, 321810, 343264, 378600, 429080, 504800, 514896, 536350, 605760, 643620, 686528, 757200, 804525, 858160, 1009600, 1029792, 1072700, 1287240, 1514400, 1609050, 1716320, 2059584, 2145400, 2574480, 3028800, 3218100, 3432640, 4290800, 5148960, 6436200, 8581600, 10297920, 12872400, 17163200, 25744800, 51489600]

約数ペア:

[(1, 51489600), (2, 25744800), (3, 17163200), (4, 12872400), (5, 10297920), (6, 8581600), (8, 6436200), (10, 5148960), (12, 4290800), (15, 3432640), (16, 3218100), (17, 3028800), (20, 2574480), (24, 2145400), (25, 2059584), (30, 1716320), (32, 1609050), (34, 1514400), (40, 1287240), (48, 1072700), (50, 1029792), (51, 1009600), (60, 858160), (64, 804525), (68, 757200), (75, 686528), (80, 643620), (85, 605760), (96, 536350), (100, 514896), (102, 504800), (120, 429080), (136, 378600), (150, 343264), (160, 321810), (170, 302880), (192, 268175), (200, 257448), (204, 252400), (240, 214540), (255, 201920), (272, 189300), (300, 171632), (320, 160905), (340, 151440), (400, 128724), (408, 126200), (425, 121152), (480, 107270), (510, 100960), (544, 94650), (600, 85816), (631, 81600), (680, 75720), (800, 64362), (816, 63100), (850, 60576), (960, 53635), (1020, 50480), (1088, 47325), (1200, 42908), (1262, 40800), (1275, 40384), (1360, 37860), (1600, 32181), (1632, 31550), (1700, 30288), (1893, 27200), (2040, 25240), (2400, 21454), (2524, 20400), (2550, 20192), (2720, 18930), (3155, 16320), (3264, 15775), (3400, 15144), (3786, 13600), (4080, 12620), (4800, 10727), (5048, 10200), (5100, 10096), (5440, 9465), (6310, 8160), (6800, 7572)]