48107220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{16363}}^1$

素因数の和:16389

約数の個数: 72

約数和(自身を含む): 156701664

約数和(自身を除く): 108594444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 16363, 32726, 49089, 65452, 81815, 98178, 114541, 163630, 196356, 229082, 245445, 327260, 343623, 458164, 490890, 572705, 687246, 801787, 981780, 1145410, 1374492, 1603574, 1718115, 2290820, 2405361, 3207148, 3436230, 4008935, 4810722, 6872460, 8017870, 9621444, 12026805, 16035740, 24053610, 48107220]

約数ペア:

[(1, 48107220), (2, 24053610), (3, 16035740), (4, 12026805), (5, 9621444), (6, 8017870), (7, 6872460), (10, 4810722), (12, 4008935), (14, 3436230), (15, 3207148), (20, 2405361), (21, 2290820), (28, 1718115), (30, 1603574), (35, 1374492), (42, 1145410), (49, 981780), (60, 801787), (70, 687246), (84, 572705), (98, 490890), (105, 458164), (140, 343623), (147, 327260), (196, 245445), (210, 229082), (245, 196356), (294, 163630), (420, 114541), (490, 98178), (588, 81815), (735, 65452), (980, 49089), (1470, 32726), (2940, 16363)]