550291228

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 1009378944

約数和(自身を除く): 459087716

約数列:

[1, 2, 4, 47, 73, 94, 101, 146, 188, 202, 292, 397, 404, 794, 1588, 3431, 4747, 6862, 7373, 9494, 13724, 14746, 18659, 18988, 28981, 29492, 37318, 40097, 57962, 74636, 80194, 115924, 160388, 346531, 693062, 1362107, 1386124, 1884559, 2724214, 2927081, 3769118, 5448428, 5854162, 7538236, 11708324, 137572807, 275145614, 550291228]

約数ペア:

[(1, 550291228), (2, 275145614), (4, 137572807), (47, 11708324), (73, 7538236), (94, 5854162), (101, 5448428), (146, 3769118), (188, 2927081), (202, 2724214), (292, 1884559), (397, 1386124), (404, 1362107), (794, 693062), (1588, 346531), (3431, 160388), (4747, 115924), (6862, 80194), (7373, 74636), (9494, 57962), (13724, 40097), (14746, 37318), (18659, 29492), (18988, 28981)]