49433020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 129322368

約数和(自身を除く): 79889348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 157, 173, 182, 260, 314, 346, 364, 455, 628, 692, 785, 865, 910, 1099, 1211, 1570, 1730, 1820, 2041, 2198, 2249, 2422, 3140, 3460, 4082, 4396, 4498, 4844, 5495, 6055, 8164, 8996, 10205, 10990, 11245, 12110, 14287, 15743, 20410, 21980, 22490, 24220, 27161, 28574, 31486, 40820, 44980, 54322, 57148, 62972, 71435, 78715, 108644, 135805, 142870, 157430, 190127, 271610, 285740, 314860, 353093, 380254, 543220, 706186, 760508, 950635, 1412372, 1765465, 1901270, 2471651, 3530930, 3802540, 4943302, 7061860, 9886604, 12358255, 24716510, 49433020]

約数ペア:

[(1, 49433020), (2, 24716510), (4, 12358255), (5, 9886604), (7, 7061860), (10, 4943302), (13, 3802540), (14, 3530930), (20, 2471651), (26, 1901270), (28, 1765465), (35, 1412372), (52, 950635), (65, 760508), (70, 706186), (91, 543220), (130, 380254), (140, 353093), (157, 314860), (173, 285740), (182, 271610), (260, 190127), (314, 157430), (346, 142870), (364, 135805), (455, 108644), (628, 78715), (692, 71435), (785, 62972), (865, 57148), (910, 54322), (1099, 44980), (1211, 40820), (1570, 31486), (1730, 28574), (1820, 27161), (2041, 24220), (2198, 22490), (2249, 21980), (2422, 20410), (3140, 15743), (3460, 14287), (4082, 12110), (4396, 11245), (4498, 10990), (4844, 10205), (5495, 8996), (6055, 8164)]