49498920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 161740800

約数和(自身を除く): 112241880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 359, 360, 383, 718, 766, 1077, 1149, 1436, 1532, 1795, 1915, 2154, 2298, 2872, 3064, 3231, 3447, 3590, 3830, 4308, 4596, 5385, 5745, 6462, 6894, 7180, 7660, 8616, 9192, 10770, 11490, 12924, 13788, 14360, 15320, 16155, 17235, 21540, 22980, 25848, 27576, 32310, 34470, 43080, 45960, 64620, 68940, 129240, 137497, 137880, 274994, 412491, 549988, 687485, 824982, 1099976, 1237473, 1374970, 1649964, 2062455, 2474946, 2749940, 3299928, 4124910, 4949892, 5499880, 6187365, 8249820, 9899784, 12374730, 16499640, 24749460, 49498920]

約数ペア:

[(1, 49498920), (2, 24749460), (3, 16499640), (4, 12374730), (5, 9899784), (6, 8249820), (8, 6187365), (9, 5499880), (10, 4949892), (12, 4124910), (15, 3299928), (18, 2749940), (20, 2474946), (24, 2062455), (30, 1649964), (36, 1374970), (40, 1237473), (45, 1099976), (60, 824982), (72, 687485), (90, 549988), (120, 412491), (180, 274994), (359, 137880), (360, 137497), (383, 129240), (718, 68940), (766, 64620), (1077, 45960), (1149, 43080), (1436, 34470), (1532, 32310), (1795, 27576), (1915, 25848), (2154, 22980), (2298, 21540), (2872, 17235), (3064, 16155), (3231, 15320), (3447, 14360), (3590, 13788), (3830, 12924), (4308, 11490), (4596, 10770), (5385, 9192), (5745, 8616), (6462, 7660), (6894, 7180)]