49083160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 126846720

約数和(自身を除く): 77763560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 307, 571, 614, 1142, 1228, 1535, 2149, 2284, 2456, 2855, 3070, 3997, 4298, 4568, 5710, 6140, 7994, 8596, 10745, 11420, 12280, 15988, 17192, 19985, 21490, 22840, 31976, 39970, 42980, 79940, 85960, 159880, 175297, 350594, 701188, 876485, 1227079, 1402376, 1752970, 2454158, 3505940, 4908316, 6135395, 7011880, 9816632, 12270790, 24541580, 49083160]

約数ペア:

[(1, 49083160), (2, 24541580), (4, 12270790), (5, 9816632), (7, 7011880), (8, 6135395), (10, 4908316), (14, 3505940), (20, 2454158), (28, 1752970), (35, 1402376), (40, 1227079), (56, 876485), (70, 701188), (140, 350594), (280, 175297), (307, 159880), (571, 85960), (614, 79940), (1142, 42980), (1228, 39970), (1535, 31976), (2149, 22840), (2284, 21490), (2456, 19985), (2855, 17192), (3070, 15988), (3997, 12280), (4298, 11420), (4568, 10745), (5710, 8596), (6140, 7994)]