52131300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13367}}^1$

素因数の和:13397

約数の個数: 72

約数和(自身を含む): 162447936

約数和(自身を除く): 110316636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 13367, 26734, 40101, 53468, 66835, 80202, 133670, 160404, 173771, 200505, 267340, 334175, 347542, 401010, 521313, 668350, 695084, 802020, 868855, 1002525, 1042626, 1336700, 1737710, 2005050, 2085252, 2606565, 3475420, 4010100, 4344275, 5213130, 8688550, 10426260, 13032825, 17377100, 26065650, 52131300]

約数ペア:

[(1, 52131300), (2, 26065650), (3, 17377100), (4, 13032825), (5, 10426260), (6, 8688550), (10, 5213130), (12, 4344275), (13, 4010100), (15, 3475420), (20, 2606565), (25, 2085252), (26, 2005050), (30, 1737710), (39, 1336700), (50, 1042626), (52, 1002525), (60, 868855), (65, 802020), (75, 695084), (78, 668350), (100, 521313), (130, 401010), (150, 347542), (156, 334175), (195, 267340), (260, 200505), (300, 173771), (325, 160404), (390, 133670), (650, 80202), (780, 66835), (975, 53468), (1300, 40101), (1950, 26734), (3900, 13367)]