48659940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{613}}^1$

素因数の和:648

約数の個数: 180

約数和(自身を含む): 177859836

約数和(自身を除く): 129199896

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, 613, 630, 735, 756, 810, 882, 945, 980, 1134, 1226, 1260, 1323, 1470, 1620, 1764, 1839, 1890, 2205, 2268, 2452, 2646, 2835, 2940, 3065, 3678, 3780, 3969, 4291, 4410, 5292, 5517, 5670, 6130, 6615, 7356, 7938, 8582, 8820, 9195, 11034, 11340, 12260, 12873, 13230, 15876, 16551, 17164, 18390, 19845, 21455, 22068, 25746, 26460, 27585, 30037, 33102, 36780, 38619, 39690, 42910, 49653, 51492, 55170, 60074, 64365, 66204, 77238, 79380, 82755, 85820, 90111, 99306, 110340, 115857, 120148, 128730, 150185, 154476, 165510, 180222, 193095, 198612, 231714, 248265, 257460, 270333, 300370, 331020, 347571, 360444, 386190, 450555, 463428, 496530, 540666, 579285, 600740, 695142, 772380, 810999, 901110, 993060, 1081332, 1158570, 1351665, 1390284, 1621998, 1737855, 1802220, 2317140, 2432997, 2703330, 3243996, 3475710, 4054995, 4865994, 5406660, 6951420, 8109990, 9731988, 12164985, 16219980, 24329970, 48659940]

約数ペア:

[(1, 48659940), (2, 24329970), (3, 16219980), (4, 12164985), (5, 9731988), (6, 8109990), (7, 6951420), (9, 5406660), (10, 4865994), (12, 4054995), (14, 3475710), (15, 3243996), (18, 2703330), (20, 2432997), (21, 2317140), (27, 1802220), (28, 1737855), (30, 1621998), (35, 1390284), (36, 1351665), (42, 1158570), (45, 1081332), (49, 993060), (54, 901110), (60, 810999), (63, 772380), (70, 695142), (81, 600740), (84, 579285), (90, 540666), (98, 496530), (105, 463428), (108, 450555), (126, 386190), (135, 360444), (140, 347571), (147, 331020), (162, 300370), (180, 270333), (189, 257460), (196, 248265), (210, 231714), (245, 198612), (252, 193095), (270, 180222), (294, 165510), (315, 154476), (324, 150185), (378, 128730), (405, 120148), (420, 115857), (441, 110340), (490, 99306), (540, 90111), (567, 85820), (588, 82755), (613, 79380), (630, 77238), (735, 66204), (756, 64365), (810, 60074), (882, 55170), (945, 51492), (980, 49653), (1134, 42910), (1226, 39690), (1260, 38619), (1323, 36780), (1470, 33102), (1620, 30037), (1764, 27585), (1839, 26460), (1890, 25746), (2205, 22068), (2268, 21455), (2452, 19845), (2646, 18390), (2835, 17164), (2940, 16551), (3065, 15876), (3678, 13230), (3780, 12873), (3969, 12260), (4291, 11340), (4410, 11034), (5292, 9195), (5517, 8820), (5670, 8582), (6130, 7938), (6615, 7356)]