51130224

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1755

約数の個数: 80

約数和(自身を含む): 148919040

約数和(自身を除く): 97788816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1667, 1704, 1917, 2556, 3334, 3408, 3834, 5001, 5112, 6668, 7668, 10002, 10224, 13336, 15003, 15336, 20004, 26672, 30006, 30672, 40008, 45009, 60012, 80016, 90018, 118357, 120024, 180036, 236714, 240048, 355071, 360072, 473428, 710142, 720144, 946856, 1065213, 1420284, 1893712, 2130426, 2840568, 3195639, 4260852, 5681136, 6391278, 8521704, 12782556, 17043408, 25565112, 51130224]

約数ペア:

[(1, 51130224), (2, 25565112), (3, 17043408), (4, 12782556), (6, 8521704), (8, 6391278), (9, 5681136), (12, 4260852), (16, 3195639), (18, 2840568), (24, 2130426), (27, 1893712), (36, 1420284), (48, 1065213), (54, 946856), (71, 720144), (72, 710142), (108, 473428), (142, 360072), (144, 355071), (213, 240048), (216, 236714), (284, 180036), (426, 120024), (432, 118357), (568, 90018), (639, 80016), (852, 60012), (1136, 45009), (1278, 40008), (1667, 30672), (1704, 30006), (1917, 26672), (2556, 20004), (3334, 15336), (3408, 15003), (3834, 13336), (5001, 10224), (5112, 10002), (6668, 7668)]