48404748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 132378624

約数和(自身を除く): 83973876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 191, 196, 294, 382, 431, 573, 588, 764, 862, 1146, 1293, 1337, 1724, 2292, 2586, 2674, 3017, 4011, 5172, 5348, 6034, 8022, 9051, 9359, 12068, 16044, 18102, 18718, 21119, 28077, 36204, 37436, 42238, 56154, 63357, 82321, 84476, 112308, 126714, 164642, 246963, 253428, 329284, 493926, 576247, 987852, 1152494, 1728741, 2304988, 3457482, 4033729, 6914964, 8067458, 12101187, 16134916, 24202374, 48404748]

約数ペア:

[(1, 48404748), (2, 24202374), (3, 16134916), (4, 12101187), (6, 8067458), (7, 6914964), (12, 4033729), (14, 3457482), (21, 2304988), (28, 1728741), (42, 1152494), (49, 987852), (84, 576247), (98, 493926), (147, 329284), (191, 253428), (196, 246963), (294, 164642), (382, 126714), (431, 112308), (573, 84476), (588, 82321), (764, 63357), (862, 56154), (1146, 42238), (1293, 37436), (1337, 36204), (1724, 28077), (2292, 21119), (2586, 18718), (2674, 18102), (3017, 16044), (4011, 12068), (5172, 9359), (5348, 9051), (6034, 8022)]