11291750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 22306752

約数和(自身を除く): 11015002

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 94, 125, 155, 235, 250, 310, 470, 775, 961, 1175, 1457, 1550, 1922, 2350, 2914, 3875, 4805, 5875, 7285, 7750, 9610, 11750, 14570, 24025, 36425, 45167, 48050, 72850, 90334, 120125, 182125, 225835, 240250, 364250, 451670, 1129175, 2258350, 5645875, 11291750]

約数ペア:

[(1, 11291750), (2, 5645875), (5, 2258350), (10, 1129175), (25, 451670), (31, 364250), (47, 240250), (50, 225835), (62, 182125), (94, 120125), (125, 90334), (155, 72850), (235, 48050), (250, 45167), (310, 36425), (470, 24025), (775, 14570), (961, 11750), (1175, 9610), (1457, 7750), (1550, 7285), (1922, 5875), (2350, 4805), (2914, 3875)]