55848050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 108421632

約数和(自身を除く): 52573582

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 137, 155, 263, 274, 310, 526, 685, 775, 1315, 1370, 1550, 2630, 3425, 4247, 6575, 6850, 8153, 8494, 13150, 16306, 21235, 36031, 40765, 42470, 72062, 81530, 106175, 180155, 203825, 212350, 360310, 407650, 900775, 1116961, 1801550, 2233922, 5584805, 11169610, 27924025, 55848050]

約数ペア:

[(1, 55848050), (2, 27924025), (5, 11169610), (10, 5584805), (25, 2233922), (31, 1801550), (50, 1116961), (62, 900775), (137, 407650), (155, 360310), (263, 212350), (274, 203825), (310, 180155), (526, 106175), (685, 81530), (775, 72062), (1315, 42470), (1370, 40765), (1550, 36031), (2630, 21235), (3425, 16306), (4247, 13150), (6575, 8494), (6850, 8153)]