54899850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15913}}^1$

素因数の和:15951

約数の個数: 48

約数和(自身を含む): 142080192

約数和(自身を除く): 87180342

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 15913, 31826, 47739, 79565, 95478, 159130, 238695, 365999, 397825, 477390, 731998, 795650, 1097997, 1193475, 1829995, 2195994, 2386950, 3659990, 5489985, 9149975, 10979970, 18299950, 27449925, 54899850]

約数ペア:

[(1, 54899850), (2, 27449925), (3, 18299950), (5, 10979970), (6, 9149975), (10, 5489985), (15, 3659990), (23, 2386950), (25, 2195994), (30, 1829995), (46, 1193475), (50, 1097997), (69, 795650), (75, 731998), (115, 477390), (138, 397825), (150, 365999), (230, 238695), (345, 159130), (575, 95478), (690, 79565), (1150, 47739), (1725, 31826), (3450, 15913)]