55034980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 96

約数和(自身を含む): 155232000

約数和(自身を除く): 100197020

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2749, 2860, 4004, 5005, 5498, 10010, 10996, 13745, 19243, 20020, 27490, 30239, 35737, 38486, 54980, 60478, 71474, 76972, 96215, 120956, 142948, 151195, 178685, 192430, 211673, 250159, 302390, 357370, 384860, 393107, 423346, 500318, 604780, 714740, 786214, 846692, 1000636, 1058365, 1250795, 1572428, 1965535, 2116730, 2501590, 2751749, 3931070, 4233460, 5003180, 5503498, 7862140, 11006996, 13758745, 27517490, 55034980]

約数ペア:

[(1, 55034980), (2, 27517490), (4, 13758745), (5, 11006996), (7, 7862140), (10, 5503498), (11, 5003180), (13, 4233460), (14, 3931070), (20, 2751749), (22, 2501590), (26, 2116730), (28, 1965535), (35, 1572428), (44, 1250795), (52, 1058365), (55, 1000636), (65, 846692), (70, 786214), (77, 714740), (91, 604780), (110, 500318), (130, 423346), (140, 393107), (143, 384860), (154, 357370), (182, 302390), (220, 250159), (260, 211673), (286, 192430), (308, 178685), (364, 151195), (385, 142948), (455, 120956), (572, 96215), (715, 76972), (770, 71474), (910, 60478), (1001, 54980), (1430, 38486), (1540, 35737), (1820, 30239), (2002, 27490), (2749, 20020), (2860, 19243), (4004, 13745), (5005, 10996), (5498, 10010)]