53121950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6599}}^1$

素因数の和:6641

約数の個数: 48

約数和(自身を含む): 117849600

約数和(自身を除く): 64727650

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 6599, 8050, 13198, 32995, 46193, 65990, 92386, 151777, 164975, 230965, 303554, 329950, 461930, 758885, 1062439, 1154825, 1517770, 2124878, 2309650, 3794425, 5312195, 7588850, 10624390, 26560975, 53121950]

約数ペア:

[(1, 53121950), (2, 26560975), (5, 10624390), (7, 7588850), (10, 5312195), (14, 3794425), (23, 2309650), (25, 2124878), (35, 1517770), (46, 1154825), (50, 1062439), (70, 758885), (115, 461930), (161, 329950), (175, 303554), (230, 230965), (322, 164975), (350, 151777), (575, 92386), (805, 65990), (1150, 46193), (1610, 32995), (4025, 13198), (6599, 8050)]