53225550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 166706592

約数和(自身を除く): 113481042

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 225, 277, 305, 315, 350, 366, 427, 450, 525, 549, 554, 610, 630, 831, 854, 915, 1050, 1098, 1281, 1385, 1525, 1575, 1662, 1830, 1939, 2135, 2493, 2562, 2745, 2770, 3050, 3150, 3843, 3878, 4155, 4270, 4575, 4986, 5490, 5817, 6405, 6925, 7686, 8310, 9150, 9695, 10675, 11634, 12465, 12810, 13725, 13850, 16897, 17451, 19215, 19390, 20775, 21350, 24930, 27450, 29085, 32025, 33794, 34902, 38430, 41550, 48475, 50691, 58170, 62325, 64050, 84485, 87255, 96075, 96950, 101382, 118279, 124650, 145425, 152073, 168970, 174510, 192150, 236558, 253455, 290850, 304146, 354837, 422425, 436275, 506910, 591395, 709674, 760365, 844850, 872550, 1064511, 1182790, 1267275, 1520730, 1774185, 2129022, 2534550, 2956975, 3548370, 3801825, 5322555, 5913950, 7603650, 8870925, 10645110, 17741850, 26612775, 53225550]

約数ペア:

[(1, 53225550), (2, 26612775), (3, 17741850), (5, 10645110), (6, 8870925), (7, 7603650), (9, 5913950), (10, 5322555), (14, 3801825), (15, 3548370), (18, 2956975), (21, 2534550), (25, 2129022), (30, 1774185), (35, 1520730), (42, 1267275), (45, 1182790), (50, 1064511), (61, 872550), (63, 844850), (70, 760365), (75, 709674), (90, 591395), (105, 506910), (122, 436275), (126, 422425), (150, 354837), (175, 304146), (183, 290850), (210, 253455), (225, 236558), (277, 192150), (305, 174510), (315, 168970), (350, 152073), (366, 145425), (427, 124650), (450, 118279), (525, 101382), (549, 96950), (554, 96075), (610, 87255), (630, 84485), (831, 64050), (854, 62325), (915, 58170), (1050, 50691), (1098, 48475), (1281, 41550), (1385, 38430), (1525, 34902), (1575, 33794), (1662, 32025), (1830, 29085), (1939, 27450), (2135, 24930), (2493, 21350), (2562, 20775), (2745, 19390), (2770, 19215), (3050, 17451), (3150, 16897), (3843, 13850), (3878, 13725), (4155, 12810), (4270, 12465), (4575, 11634), (4986, 10675), (5490, 9695), (5817, 9150), (6405, 8310), (6925, 7686)]