43210050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22159}}^1$

素因数の和:22187

約数の個数: 48

約数和(自身を含む): 115409280

約数和(自身を除く): 72199230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 22159, 44318, 66477, 110795, 132954, 221590, 288067, 332385, 553975, 576134, 664770, 864201, 1107950, 1440335, 1661925, 1728402, 2880670, 3323850, 4321005, 7201675, 8642010, 14403350, 21605025, 43210050]

約数ペア:

[(1, 43210050), (2, 21605025), (3, 14403350), (5, 8642010), (6, 7201675), (10, 4321005), (13, 3323850), (15, 2880670), (25, 1728402), (26, 1661925), (30, 1440335), (39, 1107950), (50, 864201), (65, 664770), (75, 576134), (78, 553975), (130, 332385), (150, 288067), (195, 221590), (325, 132954), (390, 110795), (650, 66477), (975, 44318), (1950, 22159)]