51731204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 58584316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 191, 238, 382, 476, 569, 764, 1138, 1337, 2276, 2674, 3247, 3983, 5348, 6494, 7966, 9673, 12988, 15932, 19346, 22729, 38692, 45458, 67711, 90916, 108679, 135422, 217358, 270844, 434716, 760753, 1521506, 1847543, 3043012, 3695086, 7390172, 12932801, 25865602, 51731204]

約数ペア:

[(1, 51731204), (2, 25865602), (4, 12932801), (7, 7390172), (14, 3695086), (17, 3043012), (28, 1847543), (34, 1521506), (68, 760753), (119, 434716), (191, 270844), (238, 217358), (382, 135422), (476, 108679), (569, 90916), (764, 67711), (1138, 45458), (1337, 38692), (2276, 22729), (2674, 19346), (3247, 15932), (3983, 12988), (5348, 9673), (6494, 7966)]