48005048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 119992320

約数和(自身を除く): 71987272

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 47, 52, 56, 61, 91, 92, 94, 104, 122, 161, 182, 184, 188, 244, 299, 322, 329, 364, 376, 427, 488, 598, 611, 644, 658, 728, 793, 854, 1081, 1196, 1222, 1288, 1316, 1403, 1586, 1708, 2093, 2162, 2392, 2444, 2632, 2806, 2867, 3172, 3416, 4186, 4277, 4324, 4888, 5551, 5612, 5734, 6344, 7567, 8372, 8554, 8648, 9821, 11102, 11224, 11468, 14053, 15134, 16744, 17108, 18239, 19642, 20069, 22204, 22936, 28106, 30268, 34216, 36478, 37271, 39284, 40138, 44408, 56212, 60536, 65941, 72956, 74542, 78568, 80276, 98371, 112424, 127673, 131882, 145912, 149084, 160552, 196742, 255346, 260897, 263764, 298168, 393484, 461587, 510692, 521794, 527528, 786968, 857233, 923174, 1021384, 1043588, 1714466, 1846348, 2087176, 3428932, 3692696, 6000631, 6857864, 12001262, 24002524, 48005048]

約数ペア:

[(1, 48005048), (2, 24002524), (4, 12001262), (7, 6857864), (8, 6000631), (13, 3692696), (14, 3428932), (23, 2087176), (26, 1846348), (28, 1714466), (46, 1043588), (47, 1021384), (52, 923174), (56, 857233), (61, 786968), (91, 527528), (92, 521794), (94, 510692), (104, 461587), (122, 393484), (161, 298168), (182, 263764), (184, 260897), (188, 255346), (244, 196742), (299, 160552), (322, 149084), (329, 145912), (364, 131882), (376, 127673), (427, 112424), (488, 98371), (598, 80276), (611, 78568), (644, 74542), (658, 72956), (728, 65941), (793, 60536), (854, 56212), (1081, 44408), (1196, 40138), (1222, 39284), (1288, 37271), (1316, 36478), (1403, 34216), (1586, 30268), (1708, 28106), (2093, 22936), (2162, 22204), (2392, 20069), (2444, 19642), (2632, 18239), (2806, 17108), (2867, 16744), (3172, 15134), (3416, 14053), (4186, 11468), (4277, 11224), (4324, 11102), (4888, 9821), (5551, 8648), (5612, 8554), (5734, 8372), (6344, 7567)]