47138448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:844

約数の個数: 80

約数和(自身を含む): 139991040

約数和(自身を除く): 92852592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 587, 717, 956, 1174, 1434, 1673, 1761, 1912, 2348, 2868, 3346, 3522, 3824, 4109, 4696, 5019, 5736, 6692, 7044, 8218, 9392, 10038, 11472, 12327, 13384, 14088, 16436, 20076, 24654, 26768, 28176, 32872, 40152, 49308, 65744, 80304, 98616, 140293, 197232, 280586, 420879, 561172, 841758, 982051, 1122344, 1683516, 1964102, 2244688, 2946153, 3367032, 3928204, 5892306, 6734064, 7856408, 11784612, 15712816, 23569224, 47138448]

約数ペア:

[(1, 47138448), (2, 23569224), (3, 15712816), (4, 11784612), (6, 7856408), (7, 6734064), (8, 5892306), (12, 3928204), (14, 3367032), (16, 2946153), (21, 2244688), (24, 1964102), (28, 1683516), (42, 1122344), (48, 982051), (56, 841758), (84, 561172), (112, 420879), (168, 280586), (239, 197232), (336, 140293), (478, 98616), (587, 80304), (717, 65744), (956, 49308), (1174, 40152), (1434, 32872), (1673, 28176), (1761, 26768), (1912, 24654), (2348, 20076), (2868, 16436), (3346, 14088), (3522, 13384), (3824, 12327), (4109, 11472), (4696, 10038), (5019, 9392), (5736, 8218), (6692, 7044)]