50088780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{631}}^1$

素因数の和:666

約数の個数: 180

約数和(自身を含む): 183073968

約数和(自身を除く): 132985188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 631, 735, 756, 810, 882, 945, 980, 1134, 1260, 1262, 1323, 1470, 1620, 1764, 1890, 1893, 2205, 2268, 2524, 2646, 2835, 2940, 3155, 3780, 3786, 3969, 4410, 4417, 5292, 5670, 5679, 6310, 6615, 7572, 7938, 8820, 8834, 9465, 11340, 11358, 12620, 13230, 13251, 15876, 17037, 17668, 18930, 19845, 22085, 22716, 26460, 26502, 28395, 30919, 34074, 37860, 39690, 39753, 44170, 51111, 53004, 56790, 61838, 66255, 68148, 79380, 79506, 85185, 88340, 92757, 102222, 113580, 119259, 123676, 132510, 154595, 159012, 170370, 185514, 198765, 204444, 238518, 255555, 265020, 278271, 309190, 340740, 357777, 371028, 397530, 463785, 477036, 511110, 556542, 596295, 618380, 715554, 795060, 834813, 927570, 1022220, 1113084, 1192590, 1391355, 1431108, 1669626, 1788885, 1855140, 2385180, 2504439, 2782710, 3339252, 3577770, 4174065, 5008878, 5565420, 7155540, 8348130, 10017756, 12522195, 16696260, 25044390, 50088780]

約数ペア:

[(1, 50088780), (2, 25044390), (3, 16696260), (4, 12522195), (5, 10017756), (6, 8348130), (7, 7155540), (9, 5565420), (10, 5008878), (12, 4174065), (14, 3577770), (15, 3339252), (18, 2782710), (20, 2504439), (21, 2385180), (27, 1855140), (28, 1788885), (30, 1669626), (35, 1431108), (36, 1391355), (42, 1192590), (45, 1113084), (49, 1022220), (54, 927570), (60, 834813), (63, 795060), (70, 715554), (81, 618380), (84, 596295), (90, 556542), (98, 511110), (105, 477036), (108, 463785), (126, 397530), (135, 371028), (140, 357777), (147, 340740), (162, 309190), (180, 278271), (189, 265020), (196, 255555), (210, 238518), (245, 204444), (252, 198765), (270, 185514), (294, 170370), (315, 159012), (324, 154595), (378, 132510), (405, 123676), (420, 119259), (441, 113580), (490, 102222), (540, 92757), (567, 88340), (588, 85185), (630, 79506), (631, 79380), (735, 68148), (756, 66255), (810, 61838), (882, 56790), (945, 53004), (980, 51111), (1134, 44170), (1260, 39753), (1262, 39690), (1323, 37860), (1470, 34074), (1620, 30919), (1764, 28395), (1890, 26502), (1893, 26460), (2205, 22716), (2268, 22085), (2524, 19845), (2646, 18930), (2835, 17668), (2940, 17037), (3155, 15876), (3780, 13251), (3786, 13230), (3969, 12620), (4410, 11358), (4417, 11340), (5292, 9465), (5670, 8834), (5679, 8820), (6310, 7938), (6615, 7572)]