53235560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 141033960

約数和(自身を除く): 87798400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 157, 173, 196, 245, 280, 314, 346, 392, 490, 628, 692, 785, 865, 980, 1099, 1211, 1256, 1384, 1570, 1730, 1960, 2198, 2422, 3140, 3460, 4396, 4844, 5495, 6055, 6280, 6920, 7693, 8477, 8792, 9688, 10990, 12110, 15386, 16954, 21980, 24220, 27161, 30772, 33908, 38465, 42385, 43960, 48440, 54322, 61544, 67816, 76930, 84770, 108644, 135805, 153860, 169540, 190127, 217288, 271610, 307720, 339080, 380254, 543220, 760508, 950635, 1086440, 1330889, 1521016, 1901270, 2661778, 3802540, 5323556, 6654445, 7605080, 10647112, 13308890, 26617780, 53235560]

約数ペア:

[(1, 53235560), (2, 26617780), (4, 13308890), (5, 10647112), (7, 7605080), (8, 6654445), (10, 5323556), (14, 3802540), (20, 2661778), (28, 1901270), (35, 1521016), (40, 1330889), (49, 1086440), (56, 950635), (70, 760508), (98, 543220), (140, 380254), (157, 339080), (173, 307720), (196, 271610), (245, 217288), (280, 190127), (314, 169540), (346, 153860), (392, 135805), (490, 108644), (628, 84770), (692, 76930), (785, 67816), (865, 61544), (980, 54322), (1099, 48440), (1211, 43960), (1256, 42385), (1384, 38465), (1570, 33908), (1730, 30772), (1960, 27161), (2198, 24220), (2422, 21980), (3140, 16954), (3460, 15386), (4396, 12110), (4844, 10990), (5495, 9688), (6055, 8792), (6280, 8477), (6920, 7693)]