52351600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{2671}}^1$

素因数の和:2703

約数の個数: 90

約数和(自身を含む): 146364144

約数和(自身を除く): 94012544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2671, 2800, 3920, 4900, 5342, 9800, 10684, 13355, 18697, 19600, 21368, 26710, 37394, 42736, 53420, 66775, 74788, 93485, 106840, 130879, 133550, 149576, 186970, 213680, 261758, 267100, 299152, 373940, 467425, 523516, 534200, 654395, 747880, 934850, 1047032, 1068400, 1308790, 1495760, 1869700, 2094064, 2617580, 3271975, 3739400, 5235160, 6543950, 7478800, 10470320, 13087900, 26175800, 52351600]

約数ペア:

[(1, 52351600), (2, 26175800), (4, 13087900), (5, 10470320), (7, 7478800), (8, 6543950), (10, 5235160), (14, 3739400), (16, 3271975), (20, 2617580), (25, 2094064), (28, 1869700), (35, 1495760), (40, 1308790), (49, 1068400), (50, 1047032), (56, 934850), (70, 747880), (80, 654395), (98, 534200), (100, 523516), (112, 467425), (140, 373940), (175, 299152), (196, 267100), (200, 261758), (245, 213680), (280, 186970), (350, 149576), (392, 133550), (400, 130879), (490, 106840), (560, 93485), (700, 74788), (784, 66775), (980, 53420), (1225, 42736), (1400, 37394), (1960, 26710), (2450, 21368), (2671, 19600), (2800, 18697), (3920, 13355), (4900, 10684), (5342, 9800)]