48155940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38219}}^1$

素因数の和:38241

約数の個数: 72

約数和(自身を含む): 166944960

約数和(自身を除く): 118789020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 38219, 76438, 114657, 152876, 191095, 229314, 267533, 343971, 382190, 458628, 535066, 573285, 687942, 764380, 802599, 1070132, 1146570, 1337665, 1375884, 1605198, 1719855, 2293140, 2407797, 2675330, 3210396, 3439710, 4012995, 4815594, 5350660, 6879420, 8025990, 9631188, 12038985, 16051980, 24077970, 48155940]

約数ペア:

[(1, 48155940), (2, 24077970), (3, 16051980), (4, 12038985), (5, 9631188), (6, 8025990), (7, 6879420), (9, 5350660), (10, 4815594), (12, 4012995), (14, 3439710), (15, 3210396), (18, 2675330), (20, 2407797), (21, 2293140), (28, 1719855), (30, 1605198), (35, 1375884), (36, 1337665), (42, 1146570), (45, 1070132), (60, 802599), (63, 764380), (70, 687942), (84, 573285), (90, 535066), (105, 458628), (126, 382190), (140, 343971), (180, 267533), (210, 229314), (252, 191095), (315, 152876), (420, 114657), (630, 76438), (1260, 38219)]