53793840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 176774400

約数和(自身を除く): 122980560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 59, 60, 80, 87, 116, 118, 120, 131, 145, 174, 177, 232, 236, 240, 262, 290, 295, 348, 354, 393, 435, 464, 472, 524, 580, 590, 655, 696, 708, 786, 870, 885, 944, 1048, 1160, 1180, 1310, 1392, 1416, 1572, 1711, 1740, 1770, 1965, 2096, 2320, 2360, 2620, 2832, 3144, 3422, 3480, 3540, 3799, 3930, 4720, 5133, 5240, 6288, 6844, 6960, 7080, 7598, 7729, 7860, 8555, 10266, 10480, 11397, 13688, 14160, 15196, 15458, 15720, 17110, 18995, 20532, 22794, 23187, 25665, 27376, 30392, 30916, 31440, 34220, 37990, 38645, 41064, 45588, 46374, 51330, 56985, 60784, 61832, 68440, 75980, 77290, 82128, 91176, 92748, 102660, 113970, 115935, 123664, 136880, 151960, 154580, 182352, 185496, 205320, 224141, 227940, 231870, 303920, 309160, 370992, 410640, 448282, 455880, 463740, 618320, 672423, 896564, 911760, 927480, 1120705, 1344846, 1793128, 1854960, 2241410, 2689692, 3362115, 3586256, 4482820, 5379384, 6724230, 8965640, 10758768, 13448460, 17931280, 26896920, 53793840]

約数ペア:

[(1, 53793840), (2, 26896920), (3, 17931280), (4, 13448460), (5, 10758768), (6, 8965640), (8, 6724230), (10, 5379384), (12, 4482820), (15, 3586256), (16, 3362115), (20, 2689692), (24, 2241410), (29, 1854960), (30, 1793128), (40, 1344846), (48, 1120705), (58, 927480), (59, 911760), (60, 896564), (80, 672423), (87, 618320), (116, 463740), (118, 455880), (120, 448282), (131, 410640), (145, 370992), (174, 309160), (177, 303920), (232, 231870), (236, 227940), (240, 224141), (262, 205320), (290, 185496), (295, 182352), (348, 154580), (354, 151960), (393, 136880), (435, 123664), (464, 115935), (472, 113970), (524, 102660), (580, 92748), (590, 91176), (655, 82128), (696, 77290), (708, 75980), (786, 68440), (870, 61832), (885, 60784), (944, 56985), (1048, 51330), (1160, 46374), (1180, 45588), (1310, 41064), (1392, 38645), (1416, 37990), (1572, 34220), (1711, 31440), (1740, 30916), (1770, 30392), (1965, 27376), (2096, 25665), (2320, 23187), (2360, 22794), (2620, 20532), (2832, 18995), (3144, 17110), (3422, 15720), (3480, 15458), (3540, 15196), (3799, 14160), (3930, 13688), (4720, 11397), (5133, 10480), (5240, 10266), (6288, 8555), (6844, 7860), (6960, 7729), (7080, 7598)]