45222850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 89369280

約数和(自身を除く): 44146430

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 181, 190, 263, 362, 475, 526, 905, 950, 1315, 1810, 2630, 3439, 4525, 4997, 6575, 6878, 9050, 9994, 13150, 17195, 24985, 34390, 47603, 49970, 85975, 95206, 124925, 171950, 238015, 249850, 476030, 904457, 1190075, 1808914, 2380150, 4522285, 9044570, 22611425, 45222850]

約数ペア:

[(1, 45222850), (2, 22611425), (5, 9044570), (10, 4522285), (19, 2380150), (25, 1808914), (38, 1190075), (50, 904457), (95, 476030), (181, 249850), (190, 238015), (263, 171950), (362, 124925), (475, 95206), (526, 85975), (905, 49970), (950, 47603), (1315, 34390), (1810, 24985), (2630, 17195), (3439, 13150), (4525, 9994), (4997, 9050), (6575, 6878)]