49085700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 143220000

約数和(自身を除く): 94134300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1249, 1310, 1572, 1965, 2498, 2620, 3275, 3747, 3930, 4996, 6245, 6550, 7494, 7860, 9825, 12490, 13100, 14988, 18735, 19650, 24980, 31225, 37470, 39300, 62450, 74940, 93675, 124900, 163619, 187350, 327238, 374700, 490857, 654476, 818095, 981714, 1636190, 1963428, 2454285, 3272380, 4090475, 4908570, 8180950, 9817140, 12271425, 16361900, 24542850, 49085700]

約数ペア:

[(1, 49085700), (2, 24542850), (3, 16361900), (4, 12271425), (5, 9817140), (6, 8180950), (10, 4908570), (12, 4090475), (15, 3272380), (20, 2454285), (25, 1963428), (30, 1636190), (50, 981714), (60, 818095), (75, 654476), (100, 490857), (131, 374700), (150, 327238), (262, 187350), (300, 163619), (393, 124900), (524, 93675), (655, 74940), (786, 62450), (1249, 39300), (1310, 37470), (1572, 31225), (1965, 24980), (2498, 19650), (2620, 18735), (3275, 14988), (3747, 13100), (3930, 12490), (4996, 9825), (6245, 7860), (6550, 7494)]