51560544780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{318629}}^1$

素因数の和:318704

約数の個数: 144

約数和(自身を含む): 167013100800

約数和(自身を除く): 115452556020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 870, 899, 930, 1044, 1116, 1305, 1395, 1740, 1798, 1860, 2610, 2697, 2790, 3596, 4495, 5220, 5394, 5580, 8091, 8990, 10788, 13485, 16182, 17980, 26970, 32364, 40455, 53940, 80910, 161820, 318629, 637258, 955887, 1274516, 1593145, 1911774, 2867661, 3186290, 3823548, 4779435, 5735322, 6372580, 9240241, 9558870, 9877499, 11470644, 14338305, 18480482, 19117740, 19754998, 27720723, 28676610, 29632497, 36960964, 39509996, 46201205, 49387495, 55441446, 57353220, 59264994, 83162169, 88897491, 92402410, 98774990, 110882892, 118529988, 138603615, 148162485, 166324338, 177794982, 184804820, 197549980, 277207230, 286447471, 296324970, 332648676, 355589964, 415810845, 444487455, 554414460, 572894942, 592649940, 831621690, 859342413, 888974910, 1145789884, 1432237355, 1663243380, 1718684826, 1777949820, 2578027239, 2864474710, 3437369652, 4296712065, 5156054478, 5728949420, 8593424130, 10312108956, 12890136195, 17186848260, 25780272390, 51560544780]

約数ペア:

[(1, 51560544780), (2, 25780272390), (3, 17186848260), (4, 12890136195), (5, 10312108956), (6, 8593424130), (9, 5728949420), (10, 5156054478), (12, 4296712065), (15, 3437369652), (18, 2864474710), (20, 2578027239), (29, 1777949820), (30, 1718684826), (31, 1663243380), (36, 1432237355), (45, 1145789884), (58, 888974910), (60, 859342413), (62, 831621690), (87, 592649940), (90, 572894942), (93, 554414460), (116, 444487455), (124, 415810845), (145, 355589964), (155, 332648676), (174, 296324970), (180, 286447471), (186, 277207230), (261, 197549980), (279, 184804820), (290, 177794982), (310, 166324338), (348, 148162485), (372, 138603615), (435, 118529988), (465, 110882892), (522, 98774990), (558, 92402410), (580, 88897491), (620, 83162169), (870, 59264994), (899, 57353220), (930, 55441446), (1044, 49387495), (1116, 46201205), (1305, 39509996), (1395, 36960964), (1740, 29632497), (1798, 28676610), (1860, 27720723), (2610, 19754998), (2697, 19117740), (2790, 18480482), (3596, 14338305), (4495, 11470644), (5220, 9877499), (5394, 9558870), (5580, 9240241), (8091, 6372580), (8990, 5735322), (10788, 4779435), (13485, 3823548), (16182, 3186290), (17980, 2867661), (26970, 1911774), (32364, 1593145), (40455, 1274516), (53940, 955887), (80910, 637258), (161820, 318629)]