49985625

素因数分解:

$3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 85022784

約数和(自身を除く): 35037159

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 265, 375, 503, 625, 795, 1325, 1509, 1875, 2515, 3975, 6625, 7545, 12575, 19875, 26659, 33125, 37725, 62875, 79977, 99375, 133295, 188625, 314375, 399885, 666475, 943125, 1999425, 3332375, 9997125, 16661875, 49985625]

約数ペア:

[(1, 49985625), (3, 16661875), (5, 9997125), (15, 3332375), (25, 1999425), (53, 943125), (75, 666475), (125, 399885), (159, 314375), (265, 188625), (375, 133295), (503, 99375), (625, 79977), (795, 62875), (1325, 37725), (1509, 33125), (1875, 26659), (2515, 19875), (3975, 12575), (6625, 7545)]