54004370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 113762880

約数和(自身を除く): 59758510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 307, 359, 490, 614, 718, 1535, 1795, 2149, 2513, 3070, 3590, 4298, 5026, 10745, 12565, 15043, 17591, 21490, 25130, 30086, 35182, 75215, 87955, 110213, 150430, 175910, 220426, 551065, 771491, 1102130, 1542982, 3857455, 5400437, 7714910, 10800874, 27002185, 54004370]

約数ペア:

[(1, 54004370), (2, 27002185), (5, 10800874), (7, 7714910), (10, 5400437), (14, 3857455), (35, 1542982), (49, 1102130), (70, 771491), (98, 551065), (245, 220426), (307, 175910), (359, 150430), (490, 110213), (614, 87955), (718, 75215), (1535, 35182), (1795, 30086), (2149, 25130), (2513, 21490), (3070, 17591), (3590, 15043), (4298, 12565), (5026, 10745)]