53689860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42611}}^1$

素因数の和:42633

約数の個数: 72

約数和(自身を含む): 186129216

約数和(自身を除く): 132439356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42611, 85222, 127833, 170444, 213055, 255666, 298277, 383499, 426110, 511332, 596554, 639165, 766998, 852220, 894831, 1193108, 1278330, 1491385, 1533996, 1789662, 1917495, 2556660, 2684493, 2982770, 3579324, 3834990, 4474155, 5368986, 5965540, 7669980, 8948310, 10737972, 13422465, 17896620, 26844930, 53689860]

約数ペア:

[(1, 53689860), (2, 26844930), (3, 17896620), (4, 13422465), (5, 10737972), (6, 8948310), (7, 7669980), (9, 5965540), (10, 5368986), (12, 4474155), (14, 3834990), (15, 3579324), (18, 2982770), (20, 2684493), (21, 2556660), (28, 1917495), (30, 1789662), (35, 1533996), (36, 1491385), (42, 1278330), (45, 1193108), (60, 894831), (63, 852220), (70, 766998), (84, 639165), (90, 596554), (105, 511332), (126, 426110), (140, 383499), (180, 298277), (210, 255666), (252, 213055), (315, 170444), (420, 127833), (630, 85222), (1260, 42611)]