47573190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{25171}}^1$

素因数の和:25194

約数の個数: 64

約数和(自身を含む): 144990720

約数和(自身を除く): 97417530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 25171, 50342, 75513, 125855, 151026, 176197, 226539, 251710, 352394, 377565, 453078, 528591, 679617, 755130, 880985, 1057182, 1132695, 1359234, 1585773, 1761970, 2265390, 2642955, 3171546, 3398085, 4757319, 5285910, 6796170, 7928865, 9514638, 15857730, 23786595, 47573190]

約数ペア:

[(1, 47573190), (2, 23786595), (3, 15857730), (5, 9514638), (6, 7928865), (7, 6796170), (9, 5285910), (10, 4757319), (14, 3398085), (15, 3171546), (18, 2642955), (21, 2265390), (27, 1761970), (30, 1585773), (35, 1359234), (42, 1132695), (45, 1057182), (54, 880985), (63, 755130), (70, 679617), (90, 528591), (105, 453078), (126, 377565), (135, 352394), (189, 251710), (210, 226539), (270, 176197), (315, 151026), (378, 125855), (630, 75513), (945, 50342), (1890, 25171)]