48454140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{16481}}^1$

素因数の和:16507

約数の個数: 72

約数和(自身を含む): 157831632

約数和(自身を除く): 109377492

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, 16481, 32962, 49443, 65924, 82405, 98886, 115367, 164810, 197772, 230734, 247215, 329620, 346101, 461468, 494430, 576835, 692202, 807569, 988860, 1153670, 1384404, 1615138, 1730505, 2307340, 2422707, 3230276, 3461010, 4037845, 4845414, 6922020, 8075690, 9690828, 12113535, 16151380, 24227070, 48454140]

約数ペア:

[(1, 48454140), (2, 24227070), (3, 16151380), (4, 12113535), (5, 9690828), (6, 8075690), (7, 6922020), (10, 4845414), (12, 4037845), (14, 3461010), (15, 3230276), (20, 2422707), (21, 2307340), (28, 1730505), (30, 1615138), (35, 1384404), (42, 1153670), (49, 988860), (60, 807569), (70, 692202), (84, 576835), (98, 494430), (105, 461468), (140, 346101), (147, 329620), (196, 247215), (210, 230734), (245, 197772), (294, 164810), (420, 115367), (490, 98886), (588, 82405), (735, 65924), (980, 49443), (1470, 32962), (2940, 16481)]