54400850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 71591086

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 41, 50, 70, 82, 85, 119, 170, 175, 205, 223, 238, 287, 350, 410, 425, 446, 574, 595, 697, 850, 1025, 1115, 1190, 1394, 1435, 1561, 2050, 2230, 2870, 2975, 3122, 3485, 3791, 4879, 5575, 5950, 6970, 7175, 7582, 7805, 9143, 9758, 11150, 14350, 15610, 17425, 18286, 18955, 24395, 26537, 34850, 37910, 39025, 45715, 48790, 53074, 64001, 78050, 91430, 94775, 121975, 128002, 132685, 155431, 189550, 228575, 243950, 265370, 310862, 320005, 457150, 640010, 663425, 777155, 1088017, 1326850, 1554310, 1600025, 2176034, 3200050, 3885775, 5440085, 7771550, 10880170, 27200425, 54400850]

約数ペア:

[(1, 54400850), (2, 27200425), (5, 10880170), (7, 7771550), (10, 5440085), (14, 3885775), (17, 3200050), (25, 2176034), (34, 1600025), (35, 1554310), (41, 1326850), (50, 1088017), (70, 777155), (82, 663425), (85, 640010), (119, 457150), (170, 320005), (175, 310862), (205, 265370), (223, 243950), (238, 228575), (287, 189550), (350, 155431), (410, 132685), (425, 128002), (446, 121975), (574, 94775), (595, 91430), (697, 78050), (850, 64001), (1025, 53074), (1115, 48790), (1190, 45715), (1394, 39025), (1435, 37910), (1561, 34850), (2050, 26537), (2230, 24395), (2870, 18955), (2975, 18286), (3122, 17425), (3485, 15610), (3791, 14350), (4879, 11150), (5575, 9758), (5950, 9143), (6970, 7805), (7175, 7582)]