49087360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{10957}}^1$

素因数の和:10983

約数の個数: 64

約数和(自身を含む): 134125920

約数和(自身を除く): 85038560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 10957, 21914, 43828, 54785, 76699, 87656, 109570, 153398, 175312, 219140, 306796, 350624, 383495, 438280, 613592, 701248, 766990, 876560, 1227184, 1402496, 1533980, 1753120, 2454368, 3067960, 3506240, 4908736, 6135920, 7012480, 9817472, 12271840, 24543680, 49087360]

約数ペア:

[(1, 49087360), (2, 24543680), (4, 12271840), (5, 9817472), (7, 7012480), (8, 6135920), (10, 4908736), (14, 3506240), (16, 3067960), (20, 2454368), (28, 1753120), (32, 1533980), (35, 1402496), (40, 1227184), (56, 876560), (64, 766990), (70, 701248), (80, 613592), (112, 438280), (128, 383495), (140, 350624), (160, 306796), (224, 219140), (280, 175312), (320, 153398), (448, 109570), (560, 87656), (640, 76699), (896, 54785), (1120, 43828), (2240, 21914), (4480, 10957)]