53911080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 194088960

約数和(自身を除く): 140177880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 383, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 766, 782, 828, 920, 1020, 1035, 1149, 1173, 1224, 1380, 1530, 1532, 1564, 1656, 1915, 1955, 2040, 2070, 2298, 2346, 2760, 3060, 3064, 3128, 3447, 3519, 3830, 3910, 4140, 4596, 4692, 5745, 5865, 6120, 6511, 6894, 7038, 7660, 7820, 8280, 8809, 9192, 9384, 11490, 11730, 13022, 13788, 14076, 15320, 15640, 17235, 17595, 17618, 19533, 22980, 23460, 26044, 26427, 27576, 28152, 32555, 34470, 35190, 35236, 39066, 44045, 45960, 46920, 52088, 52854, 58599, 65110, 68940, 70380, 70472, 78132, 79281, 88090, 97665, 105708, 117198, 130220, 132135, 137880, 140760, 149753, 156264, 158562, 176180, 195330, 211416, 234396, 260440, 264270, 292995, 299506, 317124, 352360, 390660, 396405, 449259, 468792, 528540, 585990, 599012, 634248, 748765, 781320, 792810, 898518, 1057080, 1171980, 1198024, 1347777, 1497530, 1585620, 1797036, 2246295, 2343960, 2695554, 2995060, 3171240, 3594072, 4492590, 5391108, 5990120, 6738885, 8985180, 10782216, 13477770, 17970360, 26955540, 53911080]

約数ペア:

[(1, 53911080), (2, 26955540), (3, 17970360), (4, 13477770), (5, 10782216), (6, 8985180), (8, 6738885), (9, 5990120), (10, 5391108), (12, 4492590), (15, 3594072), (17, 3171240), (18, 2995060), (20, 2695554), (23, 2343960), (24, 2246295), (30, 1797036), (34, 1585620), (36, 1497530), (40, 1347777), (45, 1198024), (46, 1171980), (51, 1057080), (60, 898518), (68, 792810), (69, 781320), (72, 748765), (85, 634248), (90, 599012), (92, 585990), (102, 528540), (115, 468792), (120, 449259), (136, 396405), (138, 390660), (153, 352360), (170, 317124), (180, 299506), (184, 292995), (204, 264270), (207, 260440), (230, 234396), (255, 211416), (276, 195330), (306, 176180), (340, 158562), (345, 156264), (360, 149753), (383, 140760), (391, 137880), (408, 132135), (414, 130220), (460, 117198), (510, 105708), (552, 97665), (612, 88090), (680, 79281), (690, 78132), (765, 70472), (766, 70380), (782, 68940), (828, 65110), (920, 58599), (1020, 52854), (1035, 52088), (1149, 46920), (1173, 45960), (1224, 44045), (1380, 39066), (1530, 35236), (1532, 35190), (1564, 34470), (1656, 32555), (1915, 28152), (1955, 27576), (2040, 26427), (2070, 26044), (2298, 23460), (2346, 22980), (2760, 19533), (3060, 17618), (3064, 17595), (3128, 17235), (3447, 15640), (3519, 15320), (3830, 14076), (3910, 13788), (4140, 13022), (4596, 11730), (4692, 11490), (5745, 9384), (5865, 9192), (6120, 8809), (6511, 8280), (6894, 7820), (7038, 7660)]