52711290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 141419520

約数和(自身を除く): 88708230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 991, 1182, 1773, 1970, 1982, 2955, 2973, 3546, 4955, 5319, 5910, 5946, 8865, 8919, 9910, 10638, 14865, 17730, 17838, 26595, 26757, 29730, 44595, 53190, 53514, 89190, 133785, 195227, 267570, 390454, 585681, 976135, 1171362, 1757043, 1952270, 2928405, 3514086, 5271129, 5856810, 8785215, 10542258, 17570430, 26355645, 52711290]

約数ペア:

[(1, 52711290), (2, 26355645), (3, 17570430), (5, 10542258), (6, 8785215), (9, 5856810), (10, 5271129), (15, 3514086), (18, 2928405), (27, 1952270), (30, 1757043), (45, 1171362), (54, 976135), (90, 585681), (135, 390454), (197, 267570), (270, 195227), (394, 133785), (591, 89190), (985, 53514), (991, 53190), (1182, 44595), (1773, 29730), (1970, 26757), (1982, 26595), (2955, 17838), (2973, 17730), (3546, 14865), (4955, 10638), (5319, 9910), (5910, 8919), (5946, 8865)]