53971372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4783}}^1$

素因数の和:4838

約数の個数: 48

約数和(自身を含む): 120020992

約数和(自身を除く): 66049620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 4783, 5642, 9566, 11284, 19132, 33481, 62179, 66962, 124358, 133924, 148273, 248716, 296546, 435253, 593092, 870506, 1037911, 1741012, 1927549, 2075822, 3855098, 4151644, 7710196, 13492843, 26985686, 53971372]

約数ペア:

[(1, 53971372), (2, 26985686), (4, 13492843), (7, 7710196), (13, 4151644), (14, 3855098), (26, 2075822), (28, 1927549), (31, 1741012), (52, 1037911), (62, 870506), (91, 593092), (124, 435253), (182, 296546), (217, 248716), (364, 148273), (403, 133924), (434, 124358), (806, 66962), (868, 62179), (1612, 33481), (2821, 19132), (4783, 11284), (5642, 9566)]