49182900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12611}}^1$

素因数の和:12641

約数の個数: 72

約数和(自身を含む): 153261024

約数和(自身を除く): 104078124

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, 12611, 25222, 37833, 50444, 63055, 75666, 126110, 151332, 163943, 189165, 252220, 315275, 327886, 378330, 491829, 630550, 655772, 756660, 819715, 945825, 983658, 1261100, 1639430, 1891650, 1967316, 2459145, 3278860, 3783300, 4098575, 4918290, 8197150, 9836580, 12295725, 16394300, 24591450, 49182900]

約数ペア:

[(1, 49182900), (2, 24591450), (3, 16394300), (4, 12295725), (5, 9836580), (6, 8197150), (10, 4918290), (12, 4098575), (13, 3783300), (15, 3278860), (20, 2459145), (25, 1967316), (26, 1891650), (30, 1639430), (39, 1261100), (50, 983658), (52, 945825), (60, 819715), (65, 756660), (75, 655772), (78, 630550), (100, 491829), (130, 378330), (150, 327886), (156, 315275), (195, 252220), (260, 189165), (300, 163943), (325, 151332), (390, 126110), (650, 75666), (780, 63055), (975, 50444), (1300, 37833), (1950, 25222), (3900, 12611)]