48446260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1601}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 109000080

約数和(自身を除く): 60553820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 890, 1513, 1601, 1780, 3026, 3202, 6052, 6404, 7565, 8005, 15130, 16010, 27217, 30260, 32020, 54434, 108868, 136085, 142489, 272170, 284978, 544340, 569956, 712445, 1424890, 2422313, 2849780, 4844626, 9689252, 12111565, 24223130, 48446260]

約数ペア:

[(1, 48446260), (2, 24223130), (4, 12111565), (5, 9689252), (10, 4844626), (17, 2849780), (20, 2422313), (34, 1424890), (68, 712445), (85, 569956), (89, 544340), (170, 284978), (178, 272170), (340, 142489), (356, 136085), (445, 108868), (890, 54434), (1513, 32020), (1601, 30260), (1780, 27217), (3026, 16010), (3202, 15130), (6052, 8005), (6404, 7565)]