49992480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 172481400

約数和(自身を除く): 122488920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 233, 240, 288, 298, 360, 447, 466, 480, 596, 699, 720, 745, 894, 932, 1165, 1192, 1341, 1398, 1440, 1490, 1788, 1864, 2097, 2235, 2330, 2384, 2682, 2796, 2980, 3495, 3576, 3728, 4194, 4470, 4660, 4768, 5364, 5592, 5960, 6705, 6990, 7152, 7456, 8388, 8940, 9320, 10485, 10728, 11184, 11920, 13410, 13980, 14304, 16776, 17880, 18640, 20970, 21456, 22368, 23840, 26820, 27960, 33552, 34717, 35760, 37280, 41940, 42912, 53640, 55920, 67104, 69434, 71520, 83880, 104151, 107280, 111840, 138868, 167760, 173585, 208302, 214560, 277736, 312453, 335520, 347170, 416604, 520755, 555472, 624906, 694340, 833208, 1041510, 1110944, 1249812, 1388680, 1562265, 1666416, 2083020, 2499624, 2777360, 3124530, 3332832, 4166040, 4999248, 5554720, 6249060, 8332080, 9998496, 12498120, 16664160, 24996240, 49992480]

約数ペア:

[(1, 49992480), (2, 24996240), (3, 16664160), (4, 12498120), (5, 9998496), (6, 8332080), (8, 6249060), (9, 5554720), (10, 4999248), (12, 4166040), (15, 3332832), (16, 3124530), (18, 2777360), (20, 2499624), (24, 2083020), (30, 1666416), (32, 1562265), (36, 1388680), (40, 1249812), (45, 1110944), (48, 1041510), (60, 833208), (72, 694340), (80, 624906), (90, 555472), (96, 520755), (120, 416604), (144, 347170), (149, 335520), (160, 312453), (180, 277736), (233, 214560), (240, 208302), (288, 173585), (298, 167760), (360, 138868), (447, 111840), (466, 107280), (480, 104151), (596, 83880), (699, 71520), (720, 69434), (745, 67104), (894, 55920), (932, 53640), (1165, 42912), (1192, 41940), (1341, 37280), (1398, 35760), (1440, 34717), (1490, 33552), (1788, 27960), (1864, 26820), (2097, 23840), (2235, 22368), (2330, 21456), (2384, 20970), (2682, 18640), (2796, 17880), (2980, 16776), (3495, 14304), (3576, 13980), (3728, 13410), (4194, 11920), (4470, 11184), (4660, 10728), (4768, 10485), (5364, 9320), (5592, 8940), (5960, 8388), (6705, 7456), (6990, 7152)]