49147840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:654

約数の個数: 112

約数和(自身を含む): 137598912

約数和(自身を除く): 88451072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 593, 740, 1036, 1120, 1184, 1186, 1295, 1480, 2072, 2240, 2368, 2372, 2590, 2960, 2965, 4144, 4151, 4744, 5180, 5920, 5930, 8288, 8302, 9488, 10360, 11840, 11860, 16576, 16604, 18976, 20720, 20755, 21941, 23720, 33208, 37952, 41440, 41510, 43882, 47440, 66416, 82880, 83020, 87764, 94880, 109705, 132832, 153587, 166040, 175528, 189760, 219410, 265664, 307174, 332080, 351056, 438820, 614348, 664160, 702112, 767935, 877640, 1228696, 1328320, 1404224, 1535870, 1755280, 2457392, 3071740, 3510560, 4914784, 6143480, 7021120, 9829568, 12286960, 24573920, 49147840]

約数ペア:

[(1, 49147840), (2, 24573920), (4, 12286960), (5, 9829568), (7, 7021120), (8, 6143480), (10, 4914784), (14, 3510560), (16, 3071740), (20, 2457392), (28, 1755280), (32, 1535870), (35, 1404224), (37, 1328320), (40, 1228696), (56, 877640), (64, 767935), (70, 702112), (74, 664160), (80, 614348), (112, 438820), (140, 351056), (148, 332080), (160, 307174), (185, 265664), (224, 219410), (259, 189760), (280, 175528), (296, 166040), (320, 153587), (370, 132832), (448, 109705), (518, 94880), (560, 87764), (592, 83020), (593, 82880), (740, 66416), (1036, 47440), (1120, 43882), (1184, 41510), (1186, 41440), (1295, 37952), (1480, 33208), (2072, 23720), (2240, 21941), (2368, 20755), (2372, 20720), (2590, 18976), (2960, 16604), (2965, 16576), (4144, 11860), (4151, 11840), (4744, 10360), (5180, 9488), (5920, 8302), (5930, 8288)]