54649624

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 109728000

約数和(自身を除く): 55078376

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 149, 152, 254, 298, 361, 508, 596, 722, 1016, 1192, 1444, 2413, 2831, 2888, 4826, 5662, 9652, 11324, 18923, 19304, 22648, 37846, 45847, 53789, 75692, 91694, 107578, 151384, 183388, 215156, 359537, 366776, 430312, 719074, 1438148, 2876296, 6831203, 13662406, 27324812, 54649624]

約数ペア:

[(1, 54649624), (2, 27324812), (4, 13662406), (8, 6831203), (19, 2876296), (38, 1438148), (76, 719074), (127, 430312), (149, 366776), (152, 359537), (254, 215156), (298, 183388), (361, 151384), (508, 107578), (596, 91694), (722, 75692), (1016, 53789), (1192, 45847), (1444, 37846), (2413, 22648), (2831, 19304), (2888, 18923), (4826, 11324), (5662, 9652)]