50395520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1607}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 140233680

約数和(自身を除く): 89838160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1607, 1960, 2240, 3136, 3214, 3920, 4480, 6272, 6428, 7840, 8035, 11249, 12856, 15680, 16070, 22498, 25712, 31360, 32140, 44996, 51424, 56245, 64280, 78743, 89992, 102848, 112490, 128560, 157486, 179984, 205696, 224980, 257120, 314972, 359968, 393715, 449960, 514240, 629944, 719936, 787430, 899920, 1028480, 1259888, 1439872, 1574860, 1799840, 2519776, 3149720, 3599680, 5039552, 6299440, 7199360, 10079104, 12598880, 25197760, 50395520]

約数ペア:

[(1, 50395520), (2, 25197760), (4, 12598880), (5, 10079104), (7, 7199360), (8, 6299440), (10, 5039552), (14, 3599680), (16, 3149720), (20, 2519776), (28, 1799840), (32, 1574860), (35, 1439872), (40, 1259888), (49, 1028480), (56, 899920), (64, 787430), (70, 719936), (80, 629944), (98, 514240), (112, 449960), (128, 393715), (140, 359968), (160, 314972), (196, 257120), (224, 224980), (245, 205696), (280, 179984), (320, 157486), (392, 128560), (448, 112490), (490, 102848), (560, 89992), (640, 78743), (784, 64280), (896, 56245), (980, 51424), (1120, 44996), (1568, 32140), (1607, 31360), (1960, 25712), (2240, 22498), (3136, 16070), (3214, 15680), (3920, 12856), (4480, 11249), (6272, 8035), (6428, 7840)]